SEC Info℠  
    Home      Search      My Interests      Help      Sign In      Please Sign In

Chemours Co – ‘10-K’ for 12/31/19 – ‘XML’

On:  Friday, 2/14/20, at 4:59pm ET   ·   For:  12/31/19   ·   Accession #:  1564590-20-4829   ·   File #:  1-36794

Previous ‘10-K’:  ‘10-K’ on 2/15/19 for 12/31/18   ·   Next:  ‘10-K’ on 2/12/21 for 12/31/20   ·   Latest:  ‘10-K’ on 3/27/24 for 12/31/23   ·   6 References:   

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 2/14/20  Chemours Co                       10-K       12/31/19  194:44M                                    ActiveDisclosure/FA

Annual Report   —   Form 10-K   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   3.86M 
 2: EX-4.3      Instrument Defining the Rights of Security Holders  HTML     58K 
 3: EX-10.36    Material Contract                                   HTML    120K 
 4: EX-21       Subsidiaries List                                   HTML     65K 
 5: EX-23       Consent of Experts or Counsel                       HTML     52K 
10: EX-95       Mine-Safety Disclosure                              HTML     65K 
 6: EX-31.1     Certification -- §302 - SOA'02                      HTML     61K 
 7: EX-31.2     Certification -- §302 - SOA'02                      HTML     61K 
 8: EX-32.1     Certification -- §906 - SOA'02                      HTML     55K 
 9: EX-32.2     Certification -- §906 - SOA'02                      HTML     55K 
52: R1          Document and Entity Information                     HTML    116K 
121: R2          Consolidated Statements of Operations               HTML    127K  
189: R3          Consolidated Statements of Comprehensive Income     HTML    218K  
                (Loss)                                                           
75: R4          Consolidated Balance Sheets                         HTML    153K 
54: R5          Consolidated Balance Sheets (Parenthetical)         HTML     65K 
123: R6          Consolidated Statements of Stockholders' Equity     HTML    112K  
192: R7          Consolidated Statements of Stockholders' Equity     HTML     55K  
                (Parenthetical)                                                  
79: R8          Consolidated Statements of Cash Flows               HTML    186K 
48: R9          Background and Description of the Business          HTML     61K 
110: R10         Basis of Presentation                               HTML     56K  
171: R11         Summary of Significant Accounting Policies          HTML    124K  
70: R12         Acquisitions and Divestitures                       HTML    166K 
43: R13         Net Sales                                           HTML    197K 
111: R14         Research and Development Expense                    HTML     87K  
172: R15         Restructuring, Asset-Related, and Other Charges     HTML    354K  
71: R16         Other Income (Expense), Net                         HTML     99K 
44: R17         Income Taxes                                        HTML    447K 
108: R18         Earnings Per Share of Common Stock                  HTML    118K  
175: R19         Accounts and Notes Receivable, Net                  HTML     78K  
99: R20         Inventories                                         HTML     82K 
31: R21         Property, Plant, and Equipment, Net                 HTML     92K 
147: R22         Leases                                              HTML    263K  
168: R23         Goodwill and Other Intangible Assets, Net           HTML    187K  
100: R24         Investments in Affiliates                           HTML    125K  
32: R25         Other Assets                                        HTML     78K 
148: R26         Accounts Payable                                    HTML     71K  
169: R27         Other Accrued Liabilities                           HTML    102K  
103: R28         Debt                                                HTML    269K  
29: R29         Other Liabilities                                   HTML     87K 
37: R30         Commitments and Contingent Liabilities              HTML    293K 
66: R31         Equity                                              HTML     61K 
177: R32         Stock-based Compensation                            HTML    319K  
115: R33         Accumulated Other Comprehensive Loss                HTML    123K  
36: R34         Financial Instruments                               HTML    178K 
65: R35         Long-term Employee Benefits                         HTML    506K 
176: R36         Geographic and Segment Information                  HTML    535K  
114: R37         Quarterly Financial Data (Unaudited)                HTML    184K  
39: R38         Guarantor Condensed Consolidating Financial         HTML   1.65M 
                Information                                                      
62: R39         Summary of Significant Accounting Policies          HTML    201K 
                (Policies)                                                       
23: R40         Acquisitions and Divestitures (Tables)              HTML    153K 
97: R41         Net Sales (Tables)                                  HTML    189K 
153: R42         Research and Development Expense (Tables)           HTML     85K  
134: R43         Restructuring, Asset-Related, and Other Charges     HTML    340K  
                (Tables)                                                         
21: R44         Other Income (Expense), Net (Tables)                HTML     98K 
95: R45         Income Taxes (Tables)                               HTML    456K 
152: R46         Earnings Per Share of Common Stock (Tables)         HTML    121K  
133: R47         Accounts and Notes Receivable, Net (Tables)         HTML     77K  
25: R48         Inventories (Tables)                                HTML     82K 
93: R49         Property, Plant, and Equipment, Net (Tables)        HTML     89K 
80: R50         Leases (Tables)                                     HTML    269K 
59: R51         Goodwill and Other Intangible Assets, Net (Tables)  HTML    184K 
116: R52         Investments in Affiliates (Tables)                  HTML    125K  
182: R53         Other Assets (Tables)                               HTML     78K  
82: R54         Accounts Payable (Tables)                           HTML     70K 
61: R55         Other Accrued Liabilities (Tables)                  HTML    101K 
117: R56         Debt (Tables)                                       HTML    238K  
183: R57         Other Liabilities (Tables)                          HTML     86K  
85: R58         Commitments and Contingent Liabilities (Tables)     HTML    220K 
57: R59         Stock-based Compensation (Tables)                   HTML    309K 
140: R60         Accumulated Other Comprehensive Loss (Tables)       HTML    122K  
156: R61         Financial Instruments (Tables)                      HTML    171K  
88: R62         Long-term Employee Benefits (Tables)                HTML    510K 
16: R63         Geographic and Segment Information (Tables)         HTML    535K 
143: R64         Quarterly Financial Data (Unaudited) (Tables)       HTML    183K  
159: R65         Guarantor Condensed Consolidating Financial         HTML   1.65M  
                Information (Tables)                                             
91: R66         Background and Description of the Business -        HTML     64K 
                Narrative (Details)                                              
19: R67         Summary of Significant Accounting Policies          HTML     86K 
                (Narrative) (Details)                                            
136: R68         Acquisitions and Divestitures - Narrative           HTML    107K  
                (Details)                                                        
160: R69         Acquisitions and Divestitures - Schedule of         HTML     93K  
                Estimated Fair Value of Assets Acquired and                      
                Liabilities Assumed in Acquisition (Details)                     
194: R70         Net Sales - Summary of Disaggregation of Net Sales  HTML    138K  
                by Geographical Region and Segment and Product                   
                Group (Details)                                                  
126: R71         Net Sales - Summary of Contract Balances from       HTML     60K  
                Contracts with Customers (Details)                               
55: R72         Net Sales - Summary of Contract Balances from       HTML     64K 
                Contracts with Customers (Parenthetical) (Details)               
76: R73         Net Sales - Narrative (Details)                     HTML     63K 
188: R74         Net Sales - Narrative (Details1)                    HTML     62K  
120: R75         Research and Development Expense - Summary of R&D   HTML     65K  
                Expense by Segment (Details)                                     
50: R76         Restructuring, Asset-Related, and Other Charges -   HTML     65K 
                Schedule of Restructuring Program (Details)                      
72: R77         Restructuring, Asset-Related, and Other Charges -   HTML     63K 
                Schedule of Restructuring Program (Parenthetical)                
                (Details)                                                        
186: R78         Restructuring, Asset-Related, and Other Charges -   HTML     96K  
                Schedule of Restructuring Programs to Segment                    
                (Details)                                                        
129: R79         Restructuring, Asset-Related, and Other Charges -   HTML    135K  
                Narrative (Details)                                              
193: R80         Restructuring, Asset-Related, and Other Charges -   HTML     79K  
                Restructuring Program Schedule (Details)                         
125: R81         Other Income (Expense), Net - Components of Other   HTML     65K  
                Income (Expense) (Details)                                       
53: R82         Other Income (Expense), Net - Components of Other   HTML     79K 
                Income (Expense) (Parenthetical) (Details)                       
74: R83         Income Taxes - Schedule of Components of Provision  HTML     84K 
                for (Benefit from) Income Taxes (Details)                        
190: R84         Income Taxes - Components of Deferred Tax Assets    HTML     92K  
                and Liabilities (Details)                                        
122: R85         Income Taxes - Effective Income Tax Reconciliation  HTML     91K  
                (Details)                                                        
51: R86         Income Taxes - Effective Income Tax Rate            HTML     94K 
                Reconciliation (Details)                                         
73: R87         Income Taxes - Summary of Income (Loss) Before      HTML     65K 
                Income Taxes (Details)                                           
184: R88         Income Taxes - Narrative (Details)                  HTML     84K  
127: R89         Income Taxes - Summary of open tax years by         HTML     81K  
                significant jurisdiction (Details)                               
141: R90         Income Taxes - Unrecognized Tax Benefits (Details)  HTML     71K  
157: R91         Income Taxes - Summary of Valuation Allowance       HTML     61K  
                (Details)                                                        
89: R92         Earnings Per Share of Common Stock - Schedule of    HTML     83K 
                Earnings Per Share, Basic and Diluted (Details)                  
17: R93         Earnings Per Share of Common Stock - Schedule of    HTML     55K 
                Anti-dilutive Securities Excluded from Computation               
                of Earnings Per Share (Details)                                  
142: R94         Accounts and Notes Receivable, Net - Schedule of    HTML     66K  
                Accounts and Notes Receivable (Details)                          
158: R95         Accounts and Notes Receivable, Net - Schedule of    HTML     64K  
                Accounts and Notes Receivable (Parenthetical)                    
                (Details)                                                        
90: R96         Accounts and Notes Receivable, Net - (Narrative)    HTML     58K 
                (Details)                                                        
18: R97         Inventories - Schedule of Inventories (Details)     HTML     67K 
139: R98         Inventories - Narrative (Details)                   HTML     56K  
162: R99         Property, Plant, and Equipment, Net - Summary of    HTML     74K  
                Property, Plant, and Equipment, Net (Details)                    
107: R100        Property, Plant, and Equipment, Net - Summary of    HTML     56K  
                Property, Plant, and Equipment, Net Parenthetical                
                (Details)                                                        
174: R101        Property, Plant, and Equipment, Net - Narrative     HTML     67K  
                (Details)                                                        
69: R102        Leases - Narrative (Details)                        HTML     58K 
46: R103        Leases - Schedule of Lease Assets and Lease         HTML     84K 
                Liabilities and their Balance Sheet Location                     
                (Details)                                                        
106: R104        Leases - Schedule of Components of Company's Lease  HTML     67K  
                Cost (Details)                                                   
173: R105        Leases - Schedule of Cash Flows Related to          HTML     68K  
                Company's Leases (Details)                                       
68: R106        Leases - Schedule of Weighted-Average Term and      HTML     64K 
                Weighted-Average Discount Rate For Company's                     
                Leases (Details)                                                 
45: R107        Leases - Schedule of Company's Lease Liabilities'   HTML    112K 
                Maturities For Next Five Years and Thereafter                    
                (Details)                                                        
109: R108        Leases - Schedule of Company's Lease Liabilities'   HTML     94K  
                Maturities For Subsequent Five Years and                         
                Thereafter under Previous Lease Accounting                       
                Standard (Details)                                               
170: R109        Leases - Build-to-suit Lease Obligation -           HTML     59K  
                Narrative (Details)                                              
163: R110        Leases - Summary of Future Minimum Lease Payments   HTML     71K  
                Related to Chemours Discovery Hub Financing                      
                Obligation (Detail)                                              
145: R111        Goodwill and Other Intangible Assets, Net -         HTML     72K  
                Schedule of Goodwill (Details)                                   
33: R112        Goodwill and Other Intangible Assets, Net -         HTML     91K 
                Narrative (Details)                                              
104: R113        Goodwill and Other Intangible Assets, Net -         HTML     80K  
                Schedule of Other Intangible Assets (Details)                    
164: R114        Investments in Affiliates - Narrative (Details)     HTML     67K  
146: R115        Investments in Affiliates - Schedule of             HTML     69K  
                Investments in Affiliates (Details)                              
35: R116        Investments in Affiliates - Schedule of Changes in  HTML     67K 
                Investments in Affiliates (Details)                              
105: R117        Other Assets - Schedule of Other Assets (Details)   HTML     66K  
165: R118        Accounts Payable - Schedule of Accounts Payable     HTML     60K  
                (Details)                                                        
144: R119        Other Accrued Liabilities - Schedule of Other       HTML     85K  
                Accrued Liabilities (Details)                                    
40: R120        Other Accrued Liabilities - Schedule of Other       HTML     59K 
                Accrued Liabilities (Parenthetical) (Details)                    
63: R121        Debt - Components of Debt (Details)                 HTML     95K 
178: R122        Debt - Components of Debt (Parenthetical)           HTML     78K  
                (Details)                                                        
112: R123        Debt - Senior Secured Credit Facilities -           HTML    127K  
                Narrative (Details)                                              
42: R124        Debt - Senior Unsecured Notes - Narrative           HTML    195K 
                (Details)                                                        
64: R125        Debt - Accounts Receivable Securitization Facility  HTML     72K 
                - Narrative (Details)                                            
179: R126        Debt - Other - Narrative (Details)                  HTML     61K  
113: R127        Debt - Maturities and Fair Value - Narrative        HTML     64K  
                (Details)                                                        
38: R128        Debt - Schedule of Debt Principal Maturities        HTML     75K 
                (Details)                                                        
67: R129        Debt - Schedule of Debt Principal Maturities        HTML     61K 
                (Parenthetical) (Details)                                        
102: R130        Debt - Estimated Fair Values of Senior Debt Issues  HTML    104K  
                (Details)                                                        
28: R131        Debt - Estimated Fair Values of Senior Debt Issues  HTML     72K 
                (Parenthetical) (Details)                                        
150: R132        Other Liabilities - Schedule of Other Liabilities   HTML     71K  
                (Details)                                                        
167: R133        Other Liabilities - Schedule of Other Liabilities   HTML     60K  
                (Parenthetical) (Details)                                        
101: R134        Commitments and Contingent Liabilities - Summary    HTML     66K  
                of Asset Retirement Obligations (Details)                        
27: R135        Commitments and Contingent Liabilities - Schedule   HTML     61K 
                of Components of Accrued Litigation (Details)                    
149: R136        Commitments and Contingent Liabilities - Schedule   HTML     65K  
                of Current and Long-term Components of Accrued                   
                Litigation and Balance Sheet Locations (Details)                 
166: R137        Commitments and Contingent Liabilities -            HTML    148K  
                Litigation - Narrative (Details)                                 
98: R138        Commitments and Contingent Liabilities - Schedule   HTML     69K 
                of Components of Environmental Remediation                       
                Liabilities (Details)                                            
30: R139        Commitments and Contingent Liabilities - Schedule   HTML     68K 
                of Current and Long-term Components of                           
                Environmental Remediation Liabilites and Balance                 
                Sheet Locations (Details)                                        
86: R140        Commitments and Contingent Liabilities -            HTML    138K 
                Environmental - Narrative (Details)                              
58: R141        Commitments and Contingent - Schedule of            HTML     62K 
                Components of Accrued Environmental Remediation                  
                Liabilities Related to PFAS (Details)                            
119: R142        Commitments and Contingent Liabilities - Schedule   HTML     74K  
                of Current and Long-term Components of Accrued                   
                Environmental Remediation Liabilities and Balance                
                Sheet Locations (Details)                                        
181: R143        Equity - Narrative (Details)                        HTML     82K  
83: R144        Stock-based Compensation - Narrative (Details)      HTML    133K 
56: R145        Stock-based Compensation - Weighted Average         HTML     67K 
                Assumptions of Stock Option (Details)                            
118: R146        Stock-based Compensation - Stock Option Activity    HTML    102K  
                (Details)                                                        
180: R147        Stock-based Compensation - Restricted Stock Units   HTML     80K  
                Activity (Details)                                               
81: R148        Stock-based Compensation - Performance Share Units  HTML     80K 
                Activity (Details)                                               
60: R149        Stock-based Compensation - Performance Share Units  HTML     62K 
                Activity (Parenthetical) (Details)                               
24: R150        Accumulated Other Comprehensive Loss (Details)      HTML     77K 
92: R151        Financial Instruments - Narrative (Details)         HTML     87K 
154: R152        Financial Instruments - Schedule of Derivative      HTML     74K  
                Assets and Liabilities At Fair Value (Details)                   
131: R153        Financial Instruments - Schedule of Pre-tax Charge  HTML     73K  
                the Fair Value of Derivative Assets and                          
                Liabilities (Details)                                            
26: R154        Long-term Employee Benefits (Narrative) (Details)   HTML     79K 
94: R155        Long-term Employee Benefits (Schedule of Net        HTML    111K 
                Periodic Pension Income and Amounts Recognized in                
                Other Comprehensive Income (Loss)) (Details)                     
155: R156        Long-term Employee Benefits (Amounts Recognized in  HTML     64K  
                Accumulated Other Comprehensive Loss) (Details)                  
132: R157        Long-term Employee Benefits (Change in Benefit      HTML    105K  
                Obligation and Plan Assets) (Details)                            
22: R158        Long-term Employee Benefits (Amounts Recognized in  HTML     74K 
                Balance Sheet) (Details)                                         
96: R159        Long-term Employee Benefits (Summary of Projected   HTML     71K 
                Benefit Obligations and Accumulated Benefit                      
                Obligations in Excess of Plan Assets) (Details)                  
185: R160        Long-term Employee Benefits (Assumptions)           HTML     67K  
                (Details)                                                        
128: R161        Long-term Employee Benefits (Plan Assets)           HTML    121K  
                (Details)                                                        
47: R162        Long-term Employee Benefits (Cash Flows Defined     HTML     83K 
                Benefit Plans) (Details)                                         
77: R163        Geographic and Segment Information - Schedule of    HTML     78K 
                Net Sales and Property, Plant and Equipment, Net                 
                by Geographical Area (Details)                                   
187: R164        Geographic and Segment Information - Narrative      HTML     54K  
                (Details)                                                        
130: R165        Geographic and Segment Information - Schedule of    HTML    113K  
                Segment Information (Details)                                    
49: R166        Geographic and Segment Information -                HTML     72K 
                Reconciliation of Segment Adjusted EBITDA to                     
                Consolidated Results (Details)                                   
78: R167        Geographic and Segment Information -                HTML     91K 
                Reconciliation of Segment Adjusted EBITDA from                   
                Segments to Consolidated Net Income (Loss) Before                
                Income Taxes (Details)                                           
191: R168        Geographic and Segment Information -                HTML     78K  
                Reconciliation of Segment Adjusted EBITDA from                   
                Segments to Consolidated Net Income (Loss) Before                
                Income Taxes (Parenthetical) (Details)                           
124: R169        Geographic and Segment Information - Schedule of    HTML     77K  
                Net Sales to External Customers by Product Group                 
                (Details)                                                        
137: R170        Quarterly Financial Data (Unaudited) (Details)      HTML     88K  
161: R171        Guarantor Condensed Consolidating Financial         HTML    181K  
                Information - Condensed Consolidating Statements                 
                of Comprehensive Income (Loss) (Details)                         
87: R172        Guarantor Condensed Consolidating Financial         HTML    211K 
                Information - Condensed Consolidating Balance                    
                Sheets (Details)                                                 
20: R173        Guarantor Condensed Consolidating Financial         HTML    182K 
                Information - Condensed Consolidating Statements                 
                of Cash Flows (Details)                                          
135: R174        Guarantor Condensed Consolidating Financial         HTML     61K  
                Information - Condensed Consolidating Statements                 
                of Cash Flows (Details) (Parenthetical)                          
34: XML         IDEA XML File -- Filing Summary                      XML    384K 
138: XML         XBRL Instance -- cc-10k_20191231_htm                 XML  14.61M  
151: EXCEL       IDEA Workbook of Financial Reports                  XLSX    241K  
12: EX-101.CAL  XBRL Calculations -- cc-20191231_cal                 XML    557K 
13: EX-101.DEF  XBRL Definitions -- cc-20191231_def                  XML   1.94M 
14: EX-101.LAB  XBRL Labels -- cc-20191231_lab                       XML   3.21M 
15: EX-101.PRE  XBRL Presentations -- cc-20191231_pre                XML   2.95M 
11: EX-101.SCH  XBRL Schema -- cc-20191231                           XSD    506K 
41: JSON        XBRL Instance as JSON Data -- MetaLinks              834±  1.42M 
84: ZIP         XBRL Zipped Folder -- 0001564590-20-004829-xbrl      Zip    680K

‘XML’   —   IDEA XML File — Filing Summary

This Document is an IDEA XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.19.3.a.u2 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 767 </ContextCount>
<ElementCount> 887 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> true </FootnotesReported>
<SegmentCount> 211 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 19 </UnitCount>
<MyReports>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 100000 - Document - Document and Entity Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DocumentDocumentAndEntityInformation </Role>
<ShortName> Document and Entity Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 100010 - Statement - Consolidated Statements of Operations </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedStatementsOfOperations </Role>
<ShortName> Consolidated Statements of Operations </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 100020 - Statement - Consolidated Statements of Comprehensive Income (Loss) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedStatementsOfComprehensiveIncomeLoss </Role>
<ShortName> Consolidated Statements of Comprehensive Income (Loss) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 100030 - Statement - Consolidated Balance Sheets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedBalanceSheets </Role>
<ShortName> Consolidated Balance Sheets </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 100040 - Statement - Consolidated Balance Sheets (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedBalanceSheetsParenthetical </Role>
<ShortName> Consolidated Balance Sheets (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 100050 - Statement - Consolidated Statements of Stockholders' Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquity </Role>
<ShortName> Consolidated Statements of Stockholders' Equity </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 100060 - Statement - Consolidated Statements of Stockholders' Equity (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedStatementsOfStockholdersEquityParenthetical </Role>
<ShortName> Consolidated Statements of Stockholders' Equity (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 100070 - Statement - Consolidated Statements of Cash Flows </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/StatementConsolidatedStatementsOfCashFlows </Role>
<ShortName> Consolidated Statements of Cash Flows </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 100080 - Disclosure - Background and Description of the Business </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureBackgroundAndDescriptionOfBusiness </Role>
<ShortName> Background and Description of the Business </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 100090 - Disclosure - Basis of Presentation </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureBasisOfPresentation </Role>
<ShortName> Basis of Presentation </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 100100 - Disclosure - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies </Role>
<ShortName> Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 100110 - Disclosure - Acquisitions and Divestitures </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAcquisitionsAndDivestitures </Role>
<ShortName> Acquisitions and Divestitures </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 100120 - Disclosure - Net Sales </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSales </Role>
<ShortName> Net Sales </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 100130 - Disclosure - Research and Development Expense </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureResearchAndDevelopmentExpense </Role>
<ShortName> Research and Development Expense </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 100140 - Disclosure - Restructuring, Asset-Related, and Other Charges </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherCharges </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 100150 - Disclosure - Other Income (Expense), Net </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNet </Role>
<ShortName> Other Income (Expense), Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 100160 - Disclosure - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxes </Role>
<ShortName> Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 100170 - Disclosure - Earnings Per Share of Common Stock </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEarningsPerShareOfCommonStock </Role>
<ShortName> Earnings Per Share of Common Stock </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 100180 - Disclosure - Accounts and Notes Receivable, Net </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNet </Role>
<ShortName> Accounts and Notes Receivable, Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 100190 - Disclosure - Inventories </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInventories </Role>
<ShortName> Inventories </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 20 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 100200 - Disclosure - Property, Plant, and Equipment, Net </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNet </Role>
<ShortName> Property, Plant, and Equipment, Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 21 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 100210 - Disclosure - Leases </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeases </Role>
<ShortName> Leases </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 22 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 100220 - Disclosure - Goodwill and Other Intangible Assets, Net </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNet </Role>
<ShortName> Goodwill and Other Intangible Assets, Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 23 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 100230 - Disclosure - Investments in Affiliates </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliates </Role>
<ShortName> Investments in Affiliates </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 24 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 100240 - Disclosure - Other Assets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAssets </Role>
<ShortName> Other Assets </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 25 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 100250 - Disclosure - Accounts Payable </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsPayable </Role>
<ShortName> Accounts Payable </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 26 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 100260 - Disclosure - Other Accrued Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAccruedLiabilities </Role>
<ShortName> Other Accrued Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 27 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 100270 - Disclosure - Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebt </Role>
<ShortName> Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 28 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 100280 - Disclosure - Other Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherLiabilities </Role>
<ShortName> Other Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 29 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 100290 - Disclosure - Commitments and Contingent Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilities </Role>
<ShortName> Commitments and Contingent Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 30 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 100300 - Disclosure - Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEquity </Role>
<ShortName> Equity </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 31 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 100310 - Disclosure - Stock-based Compensation </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensation </Role>
<ShortName> Stock-based Compensation </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 32 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 100320 - Disclosure - Accumulated Other Comprehensive Loss </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLoss </Role>
<ShortName> Accumulated Other Comprehensive Loss </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 33 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 100330 - Disclosure - Financial Instruments </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstruments </Role>
<ShortName> Financial Instruments </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 34 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 100340 - Disclosure - Long-term Employee Benefits </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefits </Role>
<ShortName> Long-term Employee Benefits </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 35 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 100350 - Disclosure - Geographic and Segment Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformation </Role>
<ShortName> Geographic and Segment Information </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 36 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 100360 - Disclosure - Quarterly Financial Data (Unaudited) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureQuarterlyFinancialDataUnaudited </Role>
<ShortName> Quarterly Financial Data (Unaudited) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 37 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 100370 - Disclosure - Guarantor Condensed Consolidating Financial Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformation </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 38 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 100380 - Disclosure - Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies </Role>
<ShortName> Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPolicies </ParentRole>
<Position> 39 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 100390 - Disclosure - Acquisitions and Divestitures (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAcquisitionsAndDivestituresTables </Role>
<ShortName> Acquisitions and Divestitures (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAcquisitionsAndDivestitures </ParentRole>
<Position> 40 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 100400 - Disclosure - Net Sales (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesTables </Role>
<ShortName> Net Sales (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSales </ParentRole>
<Position> 41 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 100410 - Disclosure - Research and Development Expense (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureResearchAndDevelopmentExpenseTables </Role>
<ShortName> Research and Development Expense (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureResearchAndDevelopmentExpense </ParentRole>
<Position> 42 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 100420 - Disclosure - Restructuring, Asset-Related, and Other Charges (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesTables </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherCharges </ParentRole>
<Position> 43 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 100430 - Disclosure - Other Income (Expense), Net (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNetTables </Role>
<ShortName> Other Income (Expense), Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNet </ParentRole>
<Position> 44 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 100440 - Disclosure - Income Taxes (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesTables </Role>
<ShortName> Income Taxes (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxes </ParentRole>
<Position> 45 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 100450 - Disclosure - Earnings Per Share of Common Stock (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEarningsPerShareOfCommonStockTables </Role>
<ShortName> Earnings Per Share of Common Stock (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureEarningsPerShareOfCommonStock </ParentRole>
<Position> 46 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 100460 - Disclosure - Accounts and Notes Receivable, Net (Tables) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNetTables </Role>
<ShortName> Accounts and Notes Receivable, Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNet </ParentRole>
<Position> 47 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 100470 - Disclosure - Inventories (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInventoriesTables </Role>
<ShortName> Inventories (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureInventories </ParentRole>
<Position> 48 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 100480 - Disclosure - Property, Plant, and Equipment, Net (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNetTables </Role>
<ShortName> Property, Plant, and Equipment, Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNet </ParentRole>
<Position> 49 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 100490 - Disclosure - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesTables </Role>
<ShortName> Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeases </ParentRole>
<Position> 50 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 100500 - Disclosure - Goodwill and Other Intangible Assets, Net (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNetTables </Role>
<ShortName> Goodwill and Other Intangible Assets, Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNet </ParentRole>
<Position> 51 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 100510 - Disclosure - Investments in Affiliates (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliatesTables </Role>
<ShortName> Investments in Affiliates (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliates </ParentRole>
<Position> 52 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 100520 - Disclosure - Other Assets (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAssetsTables </Role>
<ShortName> Other Assets (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAssets </ParentRole>
<Position> 53 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 100530 - Disclosure - Accounts Payable (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsPayableTables </Role>
<ShortName> Accounts Payable (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsPayable </ParentRole>
<Position> 54 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 100540 - Disclosure - Other Accrued Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAccruedLiabilitiesTables </Role>
<ShortName> Other Accrued Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAccruedLiabilities </ParentRole>
<Position> 55 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 100550 - Disclosure - Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtTables </Role>
<ShortName> Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebt </ParentRole>
<Position> 56 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 100560 - Disclosure - Other Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherLiabilitiesTables </Role>
<ShortName> Other Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherLiabilities </ParentRole>
<Position> 57 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 100570 - Disclosure - Commitments and Contingent Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesTables </Role>
<ShortName> Commitments and Contingent Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilities </ParentRole>
<Position> 58 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R59.htm </HtmlFileName>
<LongName> 100580 - Disclosure - Stock-based Compensation (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationTables </Role>
<ShortName> Stock-based Compensation (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensation </ParentRole>
<Position> 59 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R60.htm </HtmlFileName>
<LongName> 100590 - Disclosure - Accumulated Other Comprehensive Loss (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLossTables </Role>
<ShortName> Accumulated Other Comprehensive Loss (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLoss </ParentRole>
<Position> 60 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R61.htm </HtmlFileName>
<LongName> 100600 - Disclosure - Financial Instruments (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstrumentsTables </Role>
<ShortName> Financial Instruments (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstruments </ParentRole>
<Position> 61 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R62.htm </HtmlFileName>
<LongName> 100610 - Disclosure - Long-term Employee Benefits (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </Role>
<ShortName> Long-term Employee Benefits (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefits </ParentRole>
<Position> 62 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R63.htm </HtmlFileName>
<LongName> 100620 - Disclosure - Geographic and Segment Information (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationTables </Role>
<ShortName> Geographic and Segment Information (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformation </ParentRole>
<Position> 63 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R64.htm </HtmlFileName>
<LongName> 100630 - Disclosure - Quarterly Financial Data (Unaudited) (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureQuarterlyFinancialDataUnauditedTables </Role>
<ShortName> Quarterly Financial Data (Unaudited) (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureQuarterlyFinancialDataUnaudited </ParentRole>
<Position> 64 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R65.htm </HtmlFileName>
<LongName> 100640 - Disclosure - Guarantor Condensed Consolidating Financial Information (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformationTables </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformation </ParentRole>
<Position> 65 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R66.htm </HtmlFileName>
<LongName> 100650 - Disclosure - Background and Description of the Business - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureBackgroundAndDescriptionOfBusinessNarrativeDetails </Role>
<ShortName> Background and Description of the Business - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 66 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R67.htm </HtmlFileName>
<LongName> 100660 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesNarrativeDetails </Role>
<ShortName> Summary of Significant Accounting Policies (Narrative) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies </ParentRole>
<Position> 67 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R68.htm </HtmlFileName>
<LongName> 100670 - Disclosure - Acquisitions and Divestitures - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAcquisitionsAndDivestituresNarrativeDetails </Role>
<ShortName> Acquisitions and Divestitures - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 68 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R69.htm </HtmlFileName>
<LongName> 100680 - Disclosure - Acquisitions and Divestitures - Schedule of Estimated Fair Value of Assets Acquired and Liabilities Assumed in Acquisition (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAcquisitionsAndDivestituresScheduleOfEstimatedFairValueOfAssetsAcquiredAndLiabilitiesAssumedInAcquisitionDetails </Role>
<ShortName> Acquisitions and Divestitures - Schedule of Estimated Fair Value of Assets Acquired and Liabilities Assumed in Acquisition (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 69 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R70.htm </HtmlFileName>
<LongName> 100690 - Disclosure - Net Sales - Summary of Disaggregation of Net Sales by Geographical Region and Segment and Product Group (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesSummaryOfDisaggregationOfNetSalesByGeographicalRegionAndSegmentAndProductGroupDetails </Role>
<ShortName> Net Sales - Summary of Disaggregation of Net Sales by Geographical Region and Segment and Product Group (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 70 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R71.htm </HtmlFileName>
<LongName> 100700 - Disclosure - Net Sales - Summary of Contract Balances from Contracts with Customers (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesSummaryOfContractBalancesFromContractsWithCustomersDetails </Role>
<ShortName> Net Sales - Summary of Contract Balances from Contracts with Customers (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 71 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R72.htm </HtmlFileName>
<LongName> 100710 - Disclosure - Net Sales - Summary of Contract Balances from Contracts with Customers (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesSummaryOfContractBalancesFromContractsWithCustomersParentheticalDetails </Role>
<ShortName> Net Sales - Summary of Contract Balances from Contracts with Customers (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 72 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R73.htm </HtmlFileName>
<LongName> 100720 - Disclosure - Net Sales - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesNarrativeDetails </Role>
<ShortName> Net Sales - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 73 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R74.htm </HtmlFileName>
<LongName> 100730 - Disclosure - Net Sales - Narrative (Details1) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureNetSalesNarrativeDetails1 </Role>
<ShortName> Net Sales - Narrative (Details1) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 74 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R75.htm </HtmlFileName>
<LongName> 100740 - Disclosure - Research and Development Expense - Summary of R&D Expense by Segment (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureResearchAndDevelopmentExpenseSummaryOfRDExpenseBySegmentDetails </Role>
<ShortName> Research and Development Expense - Summary of R&D Expense by Segment (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 75 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R76.htm </HtmlFileName>
<LongName> 100750 - Disclosure - Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Program (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesScheduleOfRestructuringProgramDetails </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Program (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 76 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R77.htm </HtmlFileName>
<LongName> 100760 - Disclosure - Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Program (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesScheduleOfRestructuringProgramParentheticalDetails </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Program (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 77 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R78.htm </HtmlFileName>
<LongName> 100770 - Disclosure - Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Programs to Segment (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesScheduleOfRestructuringProgramsToSegmentDetails </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges - Schedule of Restructuring Programs to Segment (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 78 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R79.htm </HtmlFileName>
<LongName> 100780 - Disclosure - Restructuring, Asset-Related, and Other Charges - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesNarrativeDetails </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 79 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R80.htm </HtmlFileName>
<LongName> 100790 - Disclosure - Restructuring, Asset-Related, and Other Charges - Restructuring Program Schedule (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureRestructuringAssetRelatedAndOtherChargesRestructuringProgramScheduleDetails </Role>
<ShortName> Restructuring, Asset-Related, and Other Charges - Restructuring Program Schedule (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 80 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R81.htm </HtmlFileName>
<LongName> 100800 - Disclosure - Other Income (Expense), Net - Components of Other Income (Expense) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNetComponentsOfOtherIncomeExpenseDetails </Role>
<ShortName> Other Income (Expense), Net - Components of Other Income (Expense) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNetTables </ParentRole>
<Position> 81 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R82.htm </HtmlFileName>
<LongName> 100810 - Disclosure - Other Income (Expense), Net - Components of Other Income (Expense) (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNetComponentsOfOtherIncomeExpenseParentheticalDetails </Role>
<ShortName> Other Income (Expense), Net - Components of Other Income (Expense) (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherIncomeExpenseNetTables </ParentRole>
<Position> 82 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R83.htm </HtmlFileName>
<LongName> 100820 - Disclosure - Income Taxes - Schedule of Components of Provision for (Benefit from) Income Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesScheduleOfComponentsOfProvisionForBenefitFromIncomeTaxesDetails </Role>
<ShortName> Income Taxes - Schedule of Components of Provision for (Benefit from) Income Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 83 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R84.htm </HtmlFileName>
<LongName> 100830 - Disclosure - Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesComponentsOfDeferredTaxAssetsAndLiabilitiesDetails </Role>
<ShortName> Income Taxes - Components of Deferred Tax Assets and Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 84 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R85.htm </HtmlFileName>
<LongName> 100840 - Disclosure - Income Taxes - Effective Income Tax Reconciliation (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesEffectiveIncomeTaxReconciliationDetails </Role>
<ShortName> Income Taxes - Effective Income Tax Reconciliation (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 85 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R86.htm </HtmlFileName>
<LongName> 100850 - Disclosure - Income Taxes - Effective Income Tax Rate Reconciliation (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesEffectiveIncomeTaxRateReconciliationDetails </Role>
<ShortName> Income Taxes - Effective Income Tax Rate Reconciliation (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 86 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R87.htm </HtmlFileName>
<LongName> 100860 - Disclosure - Income Taxes - Summary of Income (Loss) Before Income Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesSummaryOfIncomeLossBeforeIncomeTaxesDetails </Role>
<ShortName> Income Taxes - Summary of Income (Loss) Before Income Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 87 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R88.htm </HtmlFileName>
<LongName> 100870 - Disclosure - Income Taxes - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesNarrativeDetails </Role>
<ShortName> Income Taxes - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 88 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R89.htm </HtmlFileName>
<LongName> 100880 - Disclosure - Income Taxes - Summary of open tax years by significant jurisdiction (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesSummaryOfOpenTaxYearsBySignificantJurisdictionDetails </Role>
<ShortName> Income Taxes - Summary of open tax years by significant jurisdiction (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 89 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R90.htm </HtmlFileName>
<LongName> 100890 - Disclosure - Income Taxes - Unrecognized Tax Benefits (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesUnrecognizedTaxBenefitsDetails </Role>
<ShortName> Income Taxes - Unrecognized Tax Benefits (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 90 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R91.htm </HtmlFileName>
<LongName> 100900 - Disclosure - Income Taxes - Summary of Valuation Allowance (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureIncomeTaxesSummaryOfValuationAllowanceDetails </Role>
<ShortName> Income Taxes - Summary of Valuation Allowance (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 91 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R92.htm </HtmlFileName>
<LongName> 100910 - Disclosure - Earnings Per Share of Common Stock - Schedule of Earnings Per Share, Basic and Diluted (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEarningsPerShareOfCommonStockScheduleOfEarningsPerShareBasicAndDilutedDetails </Role>
<ShortName> Earnings Per Share of Common Stock - Schedule of Earnings Per Share, Basic and Diluted (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 92 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R93.htm </HtmlFileName>
<LongName> 100920 - Disclosure - Earnings Per Share of Common Stock - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEarningsPerShareOfCommonStockScheduleOfAntiDilutiveSecuritiesExcludedFromComputationOfEarningsPerShareDetails </Role>
<ShortName> Earnings Per Share of Common Stock - Schedule of Anti-dilutive Securities Excluded from Computation of Earnings Per Share (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 93 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R94.htm </HtmlFileName>
<LongName> 100930 - Disclosure - Accounts and Notes Receivable, Net - Schedule of Accounts and Notes Receivable (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNetScheduleOfAccountsAndNotesReceivableDetails </Role>
<ShortName> Accounts and Notes Receivable, Net - Schedule of Accounts and Notes Receivable (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 94 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R95.htm </HtmlFileName>
<LongName> 100940 - Disclosure - Accounts and Notes Receivable, Net - Schedule of Accounts and Notes Receivable (Parenthetical) (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNetScheduleOfAccountsAndNotesReceivableParentheticalDetails </Role>
<ShortName> Accounts and Notes Receivable, Net - Schedule of Accounts and Notes Receivable (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 95 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R96.htm </HtmlFileName>
<LongName> 100950 - Disclosure - Accounts and Notes Receivable, Net - (Narrative) (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNetNarrativeDetails </Role>
<ShortName> Accounts and Notes Receivable, Net - (Narrative) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsAndNotesReceivableNetTables </ParentRole>
<Position> 96 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R97.htm </HtmlFileName>
<LongName> 100960 - Disclosure - Inventories - Schedule of Inventories (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInventoriesScheduleOfInventoriesDetails </Role>
<ShortName> Inventories - Schedule of Inventories (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 97 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R98.htm </HtmlFileName>
<LongName> 100970 - Disclosure - Inventories - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInventoriesNarrativeDetails </Role>
<ShortName> Inventories - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 98 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R99.htm </HtmlFileName>
<LongName> 100980 - Disclosure - Property, Plant, and Equipment, Net - Summary of Property, Plant, and Equipment, Net (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNetSummaryOfPropertyPlantAndEquipmentNetDetails </Role>
<ShortName> Property, Plant, and Equipment, Net - Summary of Property, Plant, and Equipment, Net (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 99 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R100.htm </HtmlFileName>
<LongName> 100990 - Disclosure - Property, Plant, and Equipment, Net - Summary of Property, Plant, and Equipment, Net Parenthetical (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNetSummaryOfPropertyPlantAndEquipmentNetParentheticalDetails </Role>
<ShortName> Property, Plant, and Equipment, Net - Summary of Property, Plant, and Equipment, Net Parenthetical (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 100 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R101.htm </HtmlFileName>
<LongName> 101000 - Disclosure - Property, Plant, and Equipment, Net - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosurePropertyPlantAndEquipmentNetNarrativeDetails </Role>
<ShortName> Property, Plant, and Equipment, Net - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 101 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R102.htm </HtmlFileName>
<LongName> 101010 - Disclosure - Leases - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesNarrativeDetails </Role>
<ShortName> Leases - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 102 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R103.htm </HtmlFileName>
<LongName> 101020 - Disclosure - Leases - Schedule of Lease Assets and Lease Liabilities and their Balance Sheet Location (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfLeaseAssetsAndLeaseLiabilitiesAndTheirBalanceSheetLocationDetails </Role>
<ShortName> Leases - Schedule of Lease Assets and Lease Liabilities and their Balance Sheet Location (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 103 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R104.htm </HtmlFileName>
<LongName> 101030 - Disclosure - Leases - Schedule of Components of Company's Lease Cost (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfComponentsOfCompanySLeaseCostDetails </Role>
<ShortName> Leases - Schedule of Components of Company's Lease Cost (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 104 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R105.htm </HtmlFileName>
<LongName> 101040 - Disclosure - Leases - Schedule of Cash Flows Related to Company's Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfCashFlowsRelatedToCompanySLeasesDetails </Role>
<ShortName> Leases - Schedule of Cash Flows Related to Company's Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 105 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R106.htm </HtmlFileName>
<LongName> 101050 - Disclosure - Leases - Schedule of Weighted-Average Term and Weighted-Average Discount Rate For Company's Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfWeightedAverageTermAndWeightedAverageDiscountRateForCompanySLeasesDetails </Role>
<ShortName> Leases - Schedule of Weighted-Average Term and Weighted-Average Discount Rate For Company's Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 106 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R107.htm </HtmlFileName>
<LongName> 101060 - Disclosure - Leases - Schedule of Company's Lease Liabilities' Maturities For Next Five Years and Thereafter (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfCompanySLeaseLiabilitiesMaturitiesForNextFiveYearsAndThereafterDetails </Role>
<ShortName> Leases - Schedule of Company's Lease Liabilities' Maturities For Next Five Years and Thereafter (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 107 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R108.htm </HtmlFileName>
<LongName> 101080 - Disclosure - Leases - Schedule of Company's Lease Liabilities' Maturities For Subsequent Five Years and Thereafter under Previous Lease Accounting Standard (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesScheduleOfCompanySLeaseLiabilitiesMaturitiesForSubsequentFiveYearsAndThereafterUnderPreviousLeaseAccountingStandardDetails </Role>
<ShortName> Leases - Schedule of Company's Lease Liabilities' Maturities For Subsequent Five Years and Thereafter under Previous Lease Accounting Standard (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 108 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R109.htm </HtmlFileName>
<LongName> 101090 - Disclosure - Leases - Build-to-suit Lease Obligation - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesBuildToSuitLeaseObligationNarrativeDetails </Role>
<ShortName> Leases - Build-to-suit Lease Obligation - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 109 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R110.htm </HtmlFileName>
<LongName> 101100 - Disclosure - Leases - Summary of Future Minimum Lease Payments Related to Chemours Discovery Hub Financing Obligation (Detail) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLeasesSummaryOfFutureMinimumLeasePaymentsRelatedToChemoursDiscoveryHubFinancingObligationDetail </Role>
<ShortName> Leases - Summary of Future Minimum Lease Payments Related to Chemours Discovery Hub Financing Obligation (Detail) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 110 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R111.htm </HtmlFileName>
<LongName> 101110 - Disclosure - Goodwill and Other Intangible Assets, Net - Schedule of Goodwill (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNetScheduleOfGoodwillDetails </Role>
<ShortName> Goodwill and Other Intangible Assets, Net - Schedule of Goodwill (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 111 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R112.htm </HtmlFileName>
<LongName> 101120 - Disclosure - Goodwill and Other Intangible Assets, Net - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNetNarrativeDetails </Role>
<ShortName> Goodwill and Other Intangible Assets, Net - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 112 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R113.htm </HtmlFileName>
<LongName> 101130 - Disclosure - Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGoodwillAndOtherIntangibleAssetsNetScheduleOfOtherIntangibleAssetsDetails </Role>
<ShortName> Goodwill and Other Intangible Assets, Net - Schedule of Other Intangible Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 113 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R114.htm </HtmlFileName>
<LongName> 101140 - Disclosure - Investments in Affiliates - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliatesNarrativeDetails </Role>
<ShortName> Investments in Affiliates - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 114 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R115.htm </HtmlFileName>
<LongName> 101150 - Disclosure - Investments in Affiliates - Schedule of Investments in Affiliates (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliatesScheduleOfInvestmentsInAffiliatesDetails </Role>
<ShortName> Investments in Affiliates - Schedule of Investments in Affiliates (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 115 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R116.htm </HtmlFileName>
<LongName> 101160 - Disclosure - Investments in Affiliates - Schedule of Changes in Investments in Affiliates (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureInvestmentsInAffiliatesScheduleOfChangesInInvestmentsInAffiliatesDetails </Role>
<ShortName> Investments in Affiliates - Schedule of Changes in Investments in Affiliates (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 116 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R117.htm </HtmlFileName>
<LongName> 101170 - Disclosure - Other Assets - Schedule of Other Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAssetsScheduleOfOtherAssetsDetails </Role>
<ShortName> Other Assets - Schedule of Other Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 117 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R118.htm </HtmlFileName>
<LongName> 101180 - Disclosure - Accounts Payable - Schedule of Accounts Payable (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccountsPayableScheduleOfAccountsPayableDetails </Role>
<ShortName> Accounts Payable - Schedule of Accounts Payable (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 118 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R119.htm </HtmlFileName>
<LongName> 101190 - Disclosure - Other Accrued Liabilities - Schedule of Other Accrued Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesDetails </Role>
<ShortName> Other Accrued Liabilities - Schedule of Other Accrued Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 119 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R120.htm </HtmlFileName>
<LongName> 101200 - Disclosure - Other Accrued Liabilities - Schedule of Other Accrued Liabilities (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesParentheticalDetails </Role>
<ShortName> Other Accrued Liabilities - Schedule of Other Accrued Liabilities (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 120 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R121.htm </HtmlFileName>
<LongName> 101210 - Disclosure - Debt - Components of Debt (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtComponentsOfDebtDetails </Role>
<ShortName> Debt - Components of Debt (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 121 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R122.htm </HtmlFileName>
<LongName> 101230 - Disclosure - Debt - Components of Debt (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtComponentsOfDebtParentheticalDetails </Role>
<ShortName> Debt - Components of Debt (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 122 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R123.htm </HtmlFileName>
<LongName> 101240 - Disclosure - Debt - Senior Secured Credit Facilities - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtSeniorSecuredCreditFacilitiesNarrativeDetails </Role>
<ShortName> Debt - Senior Secured Credit Facilities - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 123 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R124.htm </HtmlFileName>
<LongName> 101250 - Disclosure - Debt - Senior Unsecured Notes - Narrative (Details) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtSeniorUnsecuredNotesNarrativeDetails </Role>
<ShortName> Debt - Senior Unsecured Notes - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 124 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R125.htm </HtmlFileName>
<LongName> 101260 - Disclosure - Debt - Accounts Receivable Securitization Facility - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtAccountsReceivableSecuritizationFacilityNarrativeDetails </Role>
<ShortName> Debt - Accounts Receivable Securitization Facility - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 125 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R126.htm </HtmlFileName>
<LongName> 101270 - Disclosure - Debt - Other - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtOtherNarrativeDetails </Role>
<ShortName> Debt - Other - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 126 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R127.htm </HtmlFileName>
<LongName> 101280 - Disclosure - Debt - Maturities and Fair Value - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtMaturitiesAndFairValueNarrativeDetails </Role>
<ShortName> Debt - Maturities and Fair Value - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 127 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R128.htm </HtmlFileName>
<LongName> 101290 - Disclosure - Debt - Schedule of Debt Principal Maturities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtScheduleOfDebtPrincipalMaturitiesDetails </Role>
<ShortName> Debt - Schedule of Debt Principal Maturities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 128 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R129.htm </HtmlFileName>
<LongName> 101300 - Disclosure - Debt - Schedule of Debt Principal Maturities (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtScheduleOfDebtPrincipalMaturitiesParentheticalDetails </Role>
<ShortName> Debt - Schedule of Debt Principal Maturities (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 129 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R130.htm </HtmlFileName>
<LongName> 101310 - Disclosure - Debt - Estimated Fair Values of Senior Debt Issues (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtEstimatedFairValuesOfSeniorDebtIssuesDetails </Role>
<ShortName> Debt - Estimated Fair Values of Senior Debt Issues (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 130 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R131.htm </HtmlFileName>
<LongName> 101320 - Disclosure - Debt - Estimated Fair Values of Senior Debt Issues (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureDebtEstimatedFairValuesOfSeniorDebtIssuesParentheticalDetails </Role>
<ShortName> Debt - Estimated Fair Values of Senior Debt Issues (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 131 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R132.htm </HtmlFileName>
<LongName> 101330 - Disclosure - Other Liabilities - Schedule of Other Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherLiabilitiesScheduleOfOtherLiabilitiesDetails </Role>
<ShortName> Other Liabilities - Schedule of Other Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 132 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R133.htm </HtmlFileName>
<LongName> 101340 - Disclosure - Other Liabilities - Schedule of Other Liabilities (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureOtherLiabilitiesScheduleOfOtherLiabilitiesParentheticalDetails </Role>
<ShortName> Other Liabilities - Schedule of Other Liabilities (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 133 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R134.htm </HtmlFileName>
<LongName> 101350 - Disclosure - Commitments and Contingent Liabilities - Summary of Asset Retirement Obligations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesSummaryOfAssetRetirementObligationsDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Summary of Asset Retirement Obligations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 134 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R135.htm </HtmlFileName>
<LongName> 101360 - Disclosure - Commitments and Contingent Liabilities - Schedule of Components of Accrued Litigation (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesScheduleOfComponentsOfAccruedLitigationDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Schedule of Components of Accrued Litigation (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 135 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R136.htm </HtmlFileName>
<LongName> 101370 - Disclosure - Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Accrued Litigation and Balance Sheet Locations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesScheduleOfCurrentAndLongTermComponentsOfAccruedLitigationAndBalanceSheetLocationsDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Accrued Litigation and Balance Sheet Locations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 136 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R137.htm </HtmlFileName>
<LongName> 101380 - Disclosure - Commitments and Contingent Liabilities - Litigation - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesLitigationNarrativeDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Litigation - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 137 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R138.htm </HtmlFileName>
<LongName> 101390 - Disclosure - Commitments and Contingent Liabilities - Schedule of Components of Environmental Remediation Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesScheduleOfComponentsOfEnvironmentalRemediationLiabilitiesDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Schedule of Components of Environmental Remediation Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 138 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R139.htm </HtmlFileName>
<LongName> 101400 - Disclosure - Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Environmental Remediation Liabilites and Balance Sheet Locations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesScheduleOfCurrentAndLongTermComponentsOfEnvironmentalRemediationLiabilitesAndBalanceSheetLocationsDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Environmental Remediation Liabilites and Balance Sheet Locations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 139 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R140.htm </HtmlFileName>
<LongName> 101410 - Disclosure - Commitments and Contingent Liabilities - Environmental - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesEnvironmentalNarrativeDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Environmental - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 140 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R141.htm </HtmlFileName>
<LongName> 101420 - Disclosure - Commitments and Contingent - Schedule of Components of Accrued Environmental Remediation Liabilities Related to PFAS (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentScheduleOfComponentsOfAccruedEnvironmentalRemediationLiabilitiesRelatedToPFASDetails </Role>
<ShortName> Commitments and Contingent - Schedule of Components of Accrued Environmental Remediation Liabilities Related to PFAS (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 141 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R142.htm </HtmlFileName>
<LongName> 101430 - Disclosure - Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Accrued Environmental Remediation Liabilities and Balance Sheet Locations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureCommitmentsAndContingentLiabilitiesScheduleOfCurrentAndLongTermComponentsOfAccruedEnvironmentalRemediationLiabilitiesAndBalanceSheetLocationsDetails </Role>
<ShortName> Commitments and Contingent Liabilities - Schedule of Current and Long-term Components of Accrued Environmental Remediation Liabilities and Balance Sheet Locations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 142 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R143.htm </HtmlFileName>
<LongName> 101440 - Disclosure - Equity - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureEquityNarrativeDetails </Role>
<ShortName> Equity - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 143 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R144.htm </HtmlFileName>
<LongName> 101450 - Disclosure - Stock-based Compensation - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationNarrativeDetails </Role>
<ShortName> Stock-based Compensation - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 144 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R145.htm </HtmlFileName>
<LongName> 101460 - Disclosure - Stock-based Compensation - Weighted Average Assumptions of Stock Option (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationWeightedAverageAssumptionsOfStockOptionDetails </Role>
<ShortName> Stock-based Compensation - Weighted Average Assumptions of Stock Option (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 145 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R146.htm </HtmlFileName>
<LongName> 101470 - Disclosure - Stock-based Compensation - Stock Option Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationStockOptionActivityDetails </Role>
<ShortName> Stock-based Compensation - Stock Option Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 146 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R147.htm </HtmlFileName>
<LongName> 101480 - Disclosure - Stock-based Compensation - Restricted Stock Units Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationRestrictedStockUnitsActivityDetails </Role>
<ShortName> Stock-based Compensation - Restricted Stock Units Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 147 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R148.htm </HtmlFileName>
<LongName> 101490 - Disclosure - Stock-based Compensation - Performance Share Units Activity (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationPerformanceShareUnitsActivityDetails </Role>
<ShortName> Stock-based Compensation - Performance Share Units Activity (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 148 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R149.htm </HtmlFileName>
<LongName> 101500 - Disclosure - Stock-based Compensation - Performance Share Units Activity (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureStockBasedCompensationPerformanceShareUnitsActivityParentheticalDetails </Role>
<ShortName> Stock-based Compensation - Performance Share Units Activity (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 149 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R150.htm </HtmlFileName>
<LongName> 101510 - Disclosure - Accumulated Other Comprehensive Loss (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLossDetails </Role>
<ShortName> Accumulated Other Comprehensive Loss (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureAccumulatedOtherComprehensiveLossTables </ParentRole>
<Position> 150 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R151.htm </HtmlFileName>
<LongName> 101520 - Disclosure - Financial Instruments - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstrumentsNarrativeDetails </Role>
<ShortName> Financial Instruments - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 151 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R152.htm </HtmlFileName>
<LongName> 101530 - Disclosure - Financial Instruments - Schedule of Derivative Assets and Liabilities At Fair Value (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstrumentsScheduleOfDerivativeAssetsAndLiabilitiesAtFairValueDetails </Role>
<ShortName> Financial Instruments - Schedule of Derivative Assets and Liabilities At Fair Value (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 152 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R153.htm </HtmlFileName>
<LongName> 101540 - Disclosure - Financial Instruments - Schedule of Pre-tax Charge the Fair Value of Derivative Assets and Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureFinancialInstrumentsScheduleOfPreTaxChargeFairValueOfDerivativeAssetsAndLiabilitiesDetails </Role>
<ShortName> Financial Instruments - Schedule of Pre-tax Charge the Fair Value of Derivative Assets and Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 153 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R154.htm </HtmlFileName>
<LongName> 101550 - Disclosure - Long-term Employee Benefits (Narrative) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsNarrativeDetails </Role>
<ShortName> Long-term Employee Benefits (Narrative) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 154 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R155.htm </HtmlFileName>
<LongName> 101560 - Disclosure - Long-term Employee Benefits (Schedule of Net Periodic Pension Income and Amounts Recognized in Other Comprehensive Income (Loss)) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsScheduleOfNetPeriodicPensionIncomeAndAmountsRecognizedInOtherComprehensiveIncomeLossDetails </Role>
<ShortName> Long-term Employee Benefits (Schedule of Net Periodic Pension Income and Amounts Recognized in Other Comprehensive Income (Loss)) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 155 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R156.htm </HtmlFileName>
<LongName> 101570 - Disclosure - Long-term Employee Benefits (Amounts Recognized in Accumulated Other Comprehensive Loss) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsAmountsRecognizedInAccumulatedOtherComprehensiveLossDetails </Role>
<ShortName> Long-term Employee Benefits (Amounts Recognized in Accumulated Other Comprehensive Loss) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 156 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R157.htm </HtmlFileName>
<LongName> 101580 - Disclosure - Long-term Employee Benefits (Change in Benefit Obligation and Plan Assets) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsChangeInBenefitObligationAndPlanAssetsDetails </Role>
<ShortName> Long-term Employee Benefits (Change in Benefit Obligation and Plan Assets) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 157 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R158.htm </HtmlFileName>
<LongName> 101590 - Disclosure - Long-term Employee Benefits (Amounts Recognized in Balance Sheet) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsAmountsRecognizedInBalanceSheetDetails </Role>
<ShortName> Long-term Employee Benefits (Amounts Recognized in Balance Sheet) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 158 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R159.htm </HtmlFileName>
<LongName> 101600 - Disclosure - Long-term Employee Benefits (Summary of Projected Benefit Obligations and Accumulated Benefit Obligations in Excess of Plan Assets) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsSummaryOfProjectedBenefitObligationsAndAccumulatedBenefitObligationsInExcessOfPlanAssetsDetails </Role>
<ShortName> Long-term Employee Benefits (Summary of Projected Benefit Obligations and Accumulated Benefit Obligations in Excess of Plan Assets) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 159 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R160.htm </HtmlFileName>
<LongName> 101610 - Disclosure - Long-term Employee Benefits (Assumptions) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsAssumptionsDetails </Role>
<ShortName> Long-term Employee Benefits (Assumptions) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 160 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R161.htm </HtmlFileName>
<LongName> 101620 - Disclosure - Long-term Employee Benefits (Plan Assets) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsPlanAssetsDetails </Role>
<ShortName> Long-term Employee Benefits (Plan Assets) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 161 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R162.htm </HtmlFileName>
<LongName> 101630 - Disclosure - Long-term Employee Benefits (Cash Flows Defined Benefit Plans) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsCashFlowsDefinedBenefitPlansDetails </Role>
<ShortName> Long-term Employee Benefits (Cash Flows Defined Benefit Plans) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureLongTermEmployeeBenefitsTables </ParentRole>
<Position> 162 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R163.htm </HtmlFileName>
<LongName> 101640 - Disclosure - Geographic and Segment Information - Schedule of Net Sales and Property, Plant and Equipment, Net by Geographical Area (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationScheduleOfNetSalesAndPropertyPlantAndEquipmentNetByGeographicalAreaDetails </Role>
<ShortName> Geographic and Segment Information - Schedule of Net Sales and Property, Plant and Equipment, Net by Geographical Area (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 163 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R164.htm </HtmlFileName>
<LongName> 101650 - Disclosure - Geographic and Segment Information - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationNarrativeDetails </Role>
<ShortName> Geographic and Segment Information - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 164 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R165.htm </HtmlFileName>
<LongName> 101660 - Disclosure - Geographic and Segment Information - Schedule of Segment Information (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationScheduleOfSegmentInformationDetails </Role>
<ShortName> Geographic and Segment Information - Schedule of Segment Information (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 165 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R166.htm </HtmlFileName>
<LongName> 101670 - Disclosure - Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA to Consolidated Results (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationReconciliationOfSegmentAdjustedEBITDAToConsolidatedResultsDetails </Role>
<ShortName> Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA to Consolidated Results (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 166 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R167.htm </HtmlFileName>
<LongName> 101680 - Disclosure - Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA from Segments to Consolidated Net Income (Loss) Before Income Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationReconciliationOfSegmentAdjustedEBITDAFromSegmentsToConsolidatedNetIncomeLossBeforeIncomeTaxesDetails </Role>
<ShortName> Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA from Segments to Consolidated Net Income (Loss) Before Income Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 167 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R168.htm </HtmlFileName>
<LongName> 101690 - Disclosure - Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA from Segments to Consolidated Net Income (Loss) Before Income Taxes (Parenthetical) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationReconciliationOfSegmentAdjustedEBITDAFromSegmentsToConsolidatedNetIncomeLossBeforeIncomeTaxesParentheticalDetails </Role>
<ShortName> Geographic and Segment Information - Reconciliation of Segment Adjusted EBITDA from Segments to Consolidated Net Income (Loss) Before Income Taxes (Parenthetical) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 168 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R169.htm </HtmlFileName>
<LongName> 101700 - Disclosure - Geographic and Segment Information - Schedule of Net Sales to External Customers by Product Group (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGeographicAndSegmentInformationScheduleOfNetSalesToExternalCustomersByProductGroupDetails </Role>
<ShortName> Geographic and Segment Information - Schedule of Net Sales to External Customers by Product Group (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 169 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R170.htm </HtmlFileName>
<LongName> 101710 - Disclosure - Quarterly Financial Data (Unaudited) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureQuarterlyFinancialDataUnauditedDetails </Role>
<ShortName> Quarterly Financial Data (Unaudited) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.chemours.com/20191231/taxonomy/role/DisclosureQuarterlyFinancialDataUnauditedTables </ParentRole>
<Position> 170 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R171.htm </HtmlFileName>
<LongName> 101720 - Disclosure - Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Comprehensive Income (Loss) (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformationCondensedConsolidatingStatementsOfComprehensiveIncomeLossDetails </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Comprehensive Income (Loss) (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 171 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R172.htm </HtmlFileName>
<LongName> 101730 - Disclosure - Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Balance Sheets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformationCondensedConsolidatingBalanceSheetsDetails </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Balance Sheets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 172 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R173.htm </HtmlFileName>
<LongName> 101740 - Disclosure - Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Cash Flows (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformationCondensedConsolidatingStatementsOfCashFlowsDetails </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Cash Flows (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 173 </Position>
</Report>
<Report instance="cc-10k_20191231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R174.htm </HtmlFileName>
<LongName> 101750 - Disclosure - Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Cash Flows (Details) (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.chemours.com/20191231/taxonomy/role/DisclosureGuarantorCondensedConsolidatingFinancialInformationCondensedConsolidatingStatementsOfCashFlowsDetailsParenthetical </Role>
<ShortName> Guarantor Condensed Consolidating Financial Information - Condensed Consolidating Statements of Cash Flows (Details) (Parenthetical) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 174 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<InputFiles>
<File doctype="10-K" original="cc-10k_20191231.htm"> cc-10k_20191231.htm </File>
<File> cc-20191231.xsd </File>
<File> cc-20191231_cal.xml </File>
<File> cc-20191231_def.xml </File>
<File> cc-20191231_lab.xml </File>
<File> cc-20191231_pre.xml </File>
<File> cc-ex1036_830.htm </File>
<File> cc-ex21_6.htm </File>
<File> cc-ex23_11.htm </File>
<File> cc-ex311_7.htm </File>
<File> cc-ex312_10.htm </File>
<File> cc-ex321_12.htm </File>
<File> cc-ex322_8.htm </File>
<File> cc-ex43_829.htm </File>
<File> cc-ex95_9.htm </File>
</InputFiles>
<SupplementalFiles>
<File> gknrpiut1qra000001.jpg </File>
<File> gknrpiut1qra000002.jpg </File>
<File> gknrpiut1qra000003.jpg </File>
</SupplementalFiles>
<BaseTaxonomies>
<BaseTaxonomy> http://xbrl.sec.gov/country/2017-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/srt/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://fasb.org/us-gaap/2019-01-31 </BaseTaxonomy>
<BaseTaxonomy> http://xbrl.sec.gov/dei/2019-01-31 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>

6 Subsequent Filings that Reference this Filing

  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/27/24  Chemours Co.                      10-K       12/31/23  200:50M                                    Donnelley … Solutions/FA
 2/10/23  Chemours Co.                      10-K       12/31/22  185:39M                                    Donnelley … Solutions/FA
 2/11/22  Chemours Co.                      10-K       12/31/21  185:36M                                    ActiveDisclosure/FA
 2/12/21  Chemours Co.                      10-K       12/31/20  182:38M                                    ActiveDisclosure/FA
 4/01/20  SEC                               UPLOAD4/29/20    2:39K  Chemours Co.
 3/13/20  SEC                               UPLOAD4/29/20    2:50K  Chemours Co.
↑Top
Filing Submission 0001564590-20-004829   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Tue., Apr. 30, 2:39:26.1pm ET