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

Louisiana-Pacific Corp. – ‘10-K’ for 12/31/22 – ‘XML’

On:  Tuesday, 2/21/23, at 2:39pm ET   ·   For:  12/31/22   ·   Accession #:  1628280-23-4259   ·   File #:  1-07107

Previous ‘10-K’:  ‘10-K’ on 2/22/22 for 12/31/21   ·   Next & Latest:  ‘10-K’ on 2/14/24 for 12/31/23   ·   22 References:   

Find Words in Filings emoji
 		  in    Show  and   ↓Hints

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

 2/21/23  Louisiana-Pacific Corp.           10-K       12/31/22  113:26M                                    Workiva Inc Wde… FA01/FA

Annual Report   —   Form 10-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   3.02M 
 2: EX-10.22    Material Contract                                   HTML     39K 
 3: EX-10.23    Material Contract                                   HTML     45K 
 4: EX-10.24    Material Contract                                   HTML     49K 
 5: EX-10.25    Material Contract                                   HTML     73K 
 6: EX-21       Subsidiaries List                                   HTML     28K 
 7: EX-23       Consent of Expert or Counsel                        HTML     28K 
 8: EX-31.1     Certification -- §302 - SOA'02                      HTML     33K 
 9: EX-31.2     Certification -- §302 - SOA'02                      HTML     33K 
10: EX-32       Certification -- §906 - SOA'02                      HTML     31K 
16: R1          Document and Entity Information Document            HTML    100K 
17: R2          Audit Information                                   HTML     34K 
18: R3          Consolidated Statements of Income                   HTML    136K 
19: R4          Consolidated Balance Sheets                         HTML    175K 
20: R5          Consolidated Balance Sheets (Parenthetical)         HTML     46K 
21: R6          Consolidated Statements of Comprehensive Income     HTML     65K 
22: R7          Consolidated Statements of Cash Flows               HTML    126K 
23: R8          Consolidated Statements of Stockholders' Equity     HTML     96K 
24: R9          Summary of Significant Accounting Policies          HTML    124K 
25: R10         Present and Prospective Accounting Pronouncements   HTML     30K 
                (Notes)                                                          
26: R11         Revenue (Notes)                                     HTML    114K 
27: R12         Earnings Per Share (Notes)                          HTML     61K 
28: R13         Goodwill and Other Intangible Assets                HTML     59K 
29: R14         Discontinued Operations (Notes)                     HTML     71K 
30: R15         Noncontrolling Interests (Notes)                    HTML     40K 
31: R16         Income Taxes                                        HTML    124K 
32: R17         Leases (Notes)                                      HTML     57K 
33: R18         Long-term Debt                                      HTML     70K 
34: R19         Stock-Based Compensation                            HTML     70K 
35: R20         Other Operating Credits and Charges, Net            HTML     76K 
36: R21         Impairment of Long-Lived Assets                     HTML     32K 
37: R22         Committments and Contingent Liabilities             HTML     58K 
38: R23         Product Warranty                                    HTML     41K 
39: R24         Retirement Plans and Post Retirement Benefits       HTML    189K 
40: R25         Accumulated Comprehensive Loss                      HTML     66K 
41: R26         Segment Information                                 HTML     42K 
42: R27         Summary of Significant Accounting Policies          HTML    123K 
                (Policies)                                                       
43: R28         Revenue Recognition and Deferred Revenue            HTML     31K 
                (Policies)                                                       
44: R29         Summary of Significant Accounting Policies          HTML    107K 
                (Tables)                                                         
45: R30         Revenue (Tables)                                    HTML    107K 
46: R31         Earnings Per Share (Tables)                         HTML     59K 
47: R32         Goodwill and Other Intangible Assets (Tables)       HTML     62K 
48: R33         Discontinued Operations (Tables)                    HTML     71K 
49: R34         Income Taxes (Tables)                               HTML    130K 
50: R35         Leases (Tables)                                     HTML     56K 
51: R36         Long-term Debt (Tables)                             HTML     65K 
52: R37         Stock-Based Compensation (Tables)                   HTML     65K 
53: R38         Other Operating Credits and Charges, Net (Tables)   HTML     75K 
54: R39         Committments and Contingent Liabilities (Tables)    HTML     51K 
55: R40         Product Warranty (Tables)                           HTML     40K 
56: R41         Retirement Plans and Post Retirement Benefits       HTML    187K 
                (Tables)                                                         
57: R42         Accumulated Comprehensive Loss (Tables)             HTML     64K 
58: R43         Segment Information (Tables)                        HTML    151K 
59: R44         Summary of Significant Accounting Policies -        HTML     36K 
                Nature of Operations (Details)                                   
60: R45         Summary of Significant Accounting Policies          HTML     43K 
                Receivables (Details)                                            
61: R46         Summary of Significant Accounting Policies          HTML     42K 
                Inventory (Details)                                              
62: R47         Summary of Significant Accounting Policies          HTML    167K 
                Property, Plant and Equipment (Details)                          
63: R48         Summary of Significant Accounting Policies          HTML     34K 
                Goodwill (Details)                                               
64: R49         Summary of Significant Accounting Policies          HTML     35K 
                Depreciation and Amortization (Details)                          
65: R50         Summary of Significant Accounting Policies          HTML     51K 
                Accounts Payable (Details)                                       
66: R51         Summary of Significant Accounting Policies Other    HTML     45K 
                long-term liabilities (Details)                                  
67: R52         Summary of Significant Accounting Policies Asset    HTML     40K 
                Retirement Obligation (Details)                                  
68: R53         Revenue (Details)                                   HTML     38K 
69: R54         Revenue Disaggregation of revenue (Details)         HTML     96K 
70: R55         Earnings Per Share (Details)                        HTML    104K 
71: R56         Goodwill and Other Intangible Assets (Details)      HTML     71K 
72: R57         Discontinued Operations - Narrative (Details)       HTML     76K 
73: R58         Discontinued Operations - Financial Results of EWP  HTML     70K 
                Segment (Details)                                                
74: R59         Discontinued Operations - Balance Sheet Items       HTML     60K 
                (Details)                                                        
75: R60         Noncontrolling Interests (Details)                  HTML     39K 
76: R61         Income Taxes Tax act (Details)                      HTML     31K 
77: R62         Income Taxes Income Statement table (Details)       HTML     39K 
78: R63         Income Taxes Income tax provision (Benefit) From    HTML     66K 
                Continuing Operations (Details)                                  
79: R64         Income Taxes Reconciliation of deferred taxes       HTML     70K 
                (Details)                                                        
80: R65         Income Taxes NOL and credit carryovers (Details)    HTML     50K 
81: R66         Income Taxes (Details)                              HTML     49K 
82: R67         Income Taxes Uncertain tax positions (Details)      HTML     45K 
83: R68         Leases (Details)                                    HTML     72K 
84: R69         Long-term Debt (Details)                            HTML    136K 
85: R70         Long-term Debt Narrative (Details)                  HTML    103K 
86: R71         Long-term Debt Long-term Debt Required repayment    HTML     47K 
                of Principal (Details)                                           
87: R72         Stockholders' Equity Preferred stock (Details)      HTML     33K 
88: R73         Common Stock Plan (Details)                         HTML     52K 
89: R74         SSARs (Details)                                     HTML     38K 
90: R75         Summary of Stock Awards Oustanding (Details)        HTML    108K 
91: R76         Stockholders' Equity Share Repurchase Programs      HTML     37K 
                (Details)                                                        
92: R77         Stockholders' Equity ESPP (Details)                 HTML     31K 
93: R78         Share Repurchases (Details)                         HTML     51K 
94: R79         Other Operating Credits and Charges, Net (Details)  HTML     46K 
95: R80         Other Operating Credits and Charges, Net            HTML     83K 
                Non-Operating Income and Expense (Details)                       
96: R81         Impairment of Long-Lived Assets (Details)           HTML     31K 
97: R82         Committments and Contingent Liabilities (Details)   HTML     49K 
98: R83         Product Warranty (Details)                          HTML     41K 
99: R84         Retirement Plans and Post Retirement Benefits       HTML     52K 
                Defined Benefit Plans (Details)                                  
100: R85         Retirement Plans and Post Retirement Benefits       HTML    145K  
                Funded Status, Assumptions Used in Benefit                       
                Obligations and Amounts Recognized in Balance                    
                Sheets (Details)                                                 
101: R86         Retirement Plans and Post Retirement Benefits       HTML     72K  
                Pension Costs, Assumptions Used in Net Periodic                  
                Costs and Expected Contributions and Payments                    
                (Details)                                                        
102: R87         Retirement Plans and Post Retirement Benefits       HTML     79K  
                Asset Allocation and Fair Value of Plan Assets                   
                (Details)                                                        
103: R88         Retirement Plans and Post Retirement Benefits       HTML     81K  
                Defined Contribution Plans and Other Benefit Plans               
                (Details)                                                        
104: R89         Accumulated Comprehensive Loss (Details)            HTML     60K  
105: R90         Selected Segment Data (Details)                     HTML    128K  
106: R91         Segment Information Identifiable assets (Details)   HTML     45K  
107: R92         Segment Information Geographic Segments (Details)   HTML     86K  
108: R9999       Uncategorized Items - lpx-20221231.htm              HTML     29K  
111: XML         IDEA XML File -- Filing Summary                      XML    203K  
109: XML         XBRL Instance -- lpx-20221231_htm                    XML   3.95M  
110: EXCEL       IDEA Workbook of Financial Reports                  XLSX    226K  
12: EX-101.CAL  XBRL Calculations -- lpx-20221231_cal                XML    235K 
13: EX-101.DEF  XBRL Definitions -- lpx-20221231_def                 XML   1.26M 
14: EX-101.LAB  XBRL Labels -- lpx-20221231_lab                      XML   2.67M 
15: EX-101.PRE  XBRL Presentations -- lpx-20221231_pre               XML   1.76M 
11: EX-101.SCH  XBRL Schema -- lpx-20221231                          XSD    245K 
112: JSON        XBRL Instance as JSON Data -- MetaLinks              681±  1.07M  
113: ZIP         XBRL Zipped Folder -- 0001628280-23-004259-xbrl      Zip    911K

‘XML’   —   IDEA XML File — Filing Summary

This Document is an IDEA XML File.

                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<FilingSummary>
<Version> 3.22.4 </Version>
<ProcessingTime/>
<ReportFormat> html </ReportFormat>
<ContextCount> 404 </ContextCount>
<ElementCount> 544 </ElementCount>
<EntityCount> 1 </EntityCount>
<FootnotesReported> false </FootnotesReported>
<SegmentCount> 99 </SegmentCount>
<ScenarioCount> 0 </ScenarioCount>
<TuplesReported> false </TuplesReported>
<UnitCount> 6 </UnitCount>
<MyReports>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R1.htm </HtmlFileName>
<LongName> 0000001 - Document - Document and Entity Information Document </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/DocumentandEntityInformationDocument </Role>
<ShortName> Document and Entity Information Document </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 1 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R2.htm </HtmlFileName>
<LongName> 0000002 - Document - Audit Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/AuditInformation </Role>
<ShortName> Audit Information </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 2 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R3.htm </HtmlFileName>
<LongName> 0000003 - Statement - Consolidated Statements of Income </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedStatementsofIncome </Role>
<ShortName> Consolidated Statements of Income </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 3 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R4.htm </HtmlFileName>
<LongName> 0000004 - Statement - Consolidated Balance Sheets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedBalanceSheets </Role>
<ShortName> Consolidated Balance Sheets </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 4 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R5.htm </HtmlFileName>
<LongName> 0000005 - Statement - Consolidated Balance Sheets (Parenthetical) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedBalanceSheetsParenthetical </Role>
<ShortName> Consolidated Balance Sheets (Parenthetical) </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 5 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R6.htm </HtmlFileName>
<LongName> 0000006 - Statement - Consolidated Statements of Comprehensive Income </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedStatementsofComprehensiveIncome </Role>
<ShortName> Consolidated Statements of Comprehensive Income </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 6 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R7.htm </HtmlFileName>
<LongName> 0000007 - Statement - Consolidated Statements of Cash Flows </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedStatementsofCashFlows </Role>
<ShortName> Consolidated Statements of Cash Flows </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 7 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R8.htm </HtmlFileName>
<LongName> 0000008 - Statement - Consolidated Statements of Stockholders' Equity </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ConsolidatedStatementsofStockholdersEquity </Role>
<ShortName> Consolidated Statements of Stockholders' Equity </ShortName>
<MenuCategory> Statements </MenuCategory>
<Position> 8 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9.htm </HtmlFileName>
<LongName> 0000009 - Disclosure - Summary of Significant Accounting Policies </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPolicies </Role>
<ShortName> Summary of Significant Accounting Policies </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 9 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R10.htm </HtmlFileName>
<LongName> 0000010 - Disclosure - Present and Prospective Accounting Pronouncements (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/PresentandProspectiveAccountingPronouncementsNotes </Role>
<ShortName> Present and Prospective Accounting Pronouncements (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 10 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R11.htm </HtmlFileName>
<LongName> 0000011 - Disclosure - Revenue (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/RevenueNotes </Role>
<ShortName> Revenue (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 11 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R12.htm </HtmlFileName>
<LongName> 0000012 - Disclosure - Earnings Per Share (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/EarningsPerShareNotes </Role>
<ShortName> Earnings Per Share (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 12 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R13.htm </HtmlFileName>
<LongName> 0000013 - Disclosure - Goodwill and Other Intangible Assets </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/GoodwillandOtherIntangibleAssets </Role>
<ShortName> Goodwill and Other Intangible Assets </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 13 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R14.htm </HtmlFileName>
<LongName> 0000014 - Disclosure - Discontinued Operations (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/DiscontinuedOperationsNotes </Role>
<ShortName> Discontinued Operations (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 14 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R15.htm </HtmlFileName>
<LongName> 0000015 - Disclosure - Noncontrolling Interests (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/NoncontrollingInterestsNotes </Role>
<ShortName> Noncontrolling Interests (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 15 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R16.htm </HtmlFileName>
<LongName> 0000016 - Disclosure - Income Taxes </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxes </Role>
<ShortName> Income Taxes </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 16 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R17.htm </HtmlFileName>
<LongName> 0000017 - Disclosure - Leases (Notes) </LongName>
<ReportType> Notes </ReportType>
<Role> http://www.lpcorp.com/role/LeasesNotes </Role>
<ShortName> Leases (Notes) </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 17 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R18.htm </HtmlFileName>
<LongName> 0000018 - Disclosure - Long-term Debt </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LongtermDebt </Role>
<ShortName> Long-term Debt </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 18 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R19.htm </HtmlFileName>
<LongName> 0000019 - Disclosure - Stock-Based Compensation </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/StockBasedCompensation </Role>
<ShortName> Stock-Based Compensation </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 19 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R20.htm </HtmlFileName>
<LongName> 0000020 - Disclosure - Other Operating Credits and Charges, Net </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNet </Role>
<ShortName> Other Operating Credits and Charges, Net </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 20 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R21.htm </HtmlFileName>
<LongName> 0000021 - Disclosure - IMPAIRMENT OF LONG-LIVED ASSETS </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IMPAIRMENTOFLONGLIVEDASSETS </Role>
<ShortName> IMPAIRMENT OF LONG-LIVED ASSETS </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 21 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R22.htm </HtmlFileName>
<LongName> 0000022 - Disclosure - Committments and Contingent Liabilities </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/CommittmentsandContingentLiabilities </Role>
<ShortName> Committments and Contingent Liabilities </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 22 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R23.htm </HtmlFileName>
<LongName> 0000023 - Disclosure - Product Warranty </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ProductWarranty </Role>
<ShortName> Product Warranty </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 23 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R24.htm </HtmlFileName>
<LongName> 0000024 - Disclosure - Retirement Plans and Post Retirement Benefits </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefits </Role>
<ShortName> Retirement Plans and Post Retirement Benefits </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 24 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R25.htm </HtmlFileName>
<LongName> 0000025 - Disclosure - Accumulated Comprehensive Loss </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/AccumulatedComprehensiveLoss </Role>
<ShortName> Accumulated Comprehensive Loss </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 25 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R26.htm </HtmlFileName>
<LongName> 0000026 - Disclosure - Segment Information </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SegmentInformation </Role>
<ShortName> Segment Information </ShortName>
<MenuCategory> Notes </MenuCategory>
<Position> 26 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R27.htm </HtmlFileName>
<LongName> 0000028 - Disclosure - Summary of Significant Accounting Policies (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesPolicies </Role>
<ShortName> Summary of Significant Accounting Policies (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SummaryofSignificantAccountingPolicies </ParentRole>
<Position> 27 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R28.htm </HtmlFileName>
<LongName> 0000029 - Disclosure - Revenue Recognition and Deferred Revenue (Policies) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RevenueRecognitionandDeferredRevenuePolicies </Role>
<ShortName> Revenue Recognition and Deferred Revenue (Policies) </ShortName>
<MenuCategory> Policies </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SummaryofSignificantAccountingPolicies </ParentRole>
<Position> 28 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R29.htm </HtmlFileName>
<LongName> 0000030 - Disclosure - Summary of Significant Accounting Policies (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesTables </Role>
<ShortName> Summary of Significant Accounting Policies (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SummaryofSignificantAccountingPolicies </ParentRole>
<Position> 29 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R30.htm </HtmlFileName>
<LongName> 0000031 - Disclosure - Revenue (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RevenueTables </Role>
<ShortName> Revenue (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/RevenueNotes </ParentRole>
<Position> 30 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R31.htm </HtmlFileName>
<LongName> 0000032 - Disclosure - Earnings Per Share (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/EarningsPerShareTables </Role>
<ShortName> Earnings Per Share (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/EarningsPerShareNotes </ParentRole>
<Position> 31 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R32.htm </HtmlFileName>
<LongName> 0000033 - Disclosure - Goodwill and Other Intangible Assets (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/GoodwillandOtherIntangibleAssetsTables </Role>
<ShortName> Goodwill and Other Intangible Assets (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/GoodwillandOtherIntangibleAssets </ParentRole>
<Position> 32 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R33.htm </HtmlFileName>
<LongName> 0000034 - Disclosure - Discontinued Operations (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/DiscontinuedOperationsTables </Role>
<ShortName> Discontinued Operations (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/DiscontinuedOperationsNotes </ParentRole>
<Position> 33 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R34.htm </HtmlFileName>
<LongName> 0000036 - Disclosure - Income Taxes (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesTables </Role>
<ShortName> Income Taxes (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/IncomeTaxes </ParentRole>
<Position> 34 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R35.htm </HtmlFileName>
<LongName> 0000037 - Disclosure - Leases (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LeasesTables </Role>
<ShortName> Leases (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/LeasesNotes </ParentRole>
<Position> 35 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R36.htm </HtmlFileName>
<LongName> 0000038 - Disclosure - Long-term Debt (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LongtermDebtTables </Role>
<ShortName> Long-term Debt (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/LongtermDebt </ParentRole>
<Position> 36 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R37.htm </HtmlFileName>
<LongName> 0000039 - Disclosure - Stock-Based Compensation (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/StockBasedCompensationTables </Role>
<ShortName> Stock-Based Compensation (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/StockBasedCompensation </ParentRole>
<Position> 37 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R38.htm </HtmlFileName>
<LongName> 0000040 - Disclosure - Other Operating Credits and Charges, Net (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNetTables </Role>
<ShortName> Other Operating Credits and Charges, Net (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNet </ParentRole>
<Position> 38 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R39.htm </HtmlFileName>
<LongName> 0000041 - Disclosure - Committments and Contingent Liabilities (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/CommittmentsandContingentLiabilitiesTables </Role>
<ShortName> Committments and Contingent Liabilities (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/CommittmentsandContingentLiabilities </ParentRole>
<Position> 39 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R40.htm </HtmlFileName>
<LongName> 0000042 - Disclosure - Product Warranty (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ProductWarrantyTables </Role>
<ShortName> Product Warranty (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/ProductWarranty </ParentRole>
<Position> 40 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R41.htm </HtmlFileName>
<LongName> 0000043 - Disclosure - Retirement Plans and Post Retirement Benefits (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsTables </Role>
<ShortName> Retirement Plans and Post Retirement Benefits (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefits </ParentRole>
<Position> 41 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R42.htm </HtmlFileName>
<LongName> 0000044 - Disclosure - Accumulated Comprehensive Loss (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/AccumulatedComprehensiveLossTables </Role>
<ShortName> Accumulated Comprehensive Loss (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/AccumulatedComprehensiveLoss </ParentRole>
<Position> 42 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R43.htm </HtmlFileName>
<LongName> 0000045 - Disclosure - Segment Information (Tables) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SegmentInformationTables </Role>
<ShortName> Segment Information (Tables) </ShortName>
<MenuCategory> Tables </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SegmentInformation </ParentRole>
<Position> 43 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R44.htm </HtmlFileName>
<LongName> 0000047 - Disclosure - Summary of Significant Accounting Policies - Nature of Operations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesNatureofOperationsDetails </Role>
<ShortName> Summary of Significant Accounting Policies - Nature of Operations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 44 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R45.htm </HtmlFileName>
<LongName> 0000048 - Disclosure - Summary of Significant Accounting Policies Receivables (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesReceivablesDetails </Role>
<ShortName> Summary of Significant Accounting Policies Receivables (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 45 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R46.htm </HtmlFileName>
<LongName> 0000049 - Disclosure - Summary of Significant Accounting Policies Inventory (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesInventoryDetails </Role>
<ShortName> Summary of Significant Accounting Policies Inventory (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesTables </ParentRole>
<Position> 46 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R47.htm </HtmlFileName>
<LongName> 0000050 - Disclosure - Summary of Significant Accounting Policies Property, Plant and Equipment (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesPropertyPlantandEquipmentDetails </Role>
<ShortName> Summary of Significant Accounting Policies Property, Plant and Equipment (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 47 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R48.htm </HtmlFileName>
<LongName> 0000051 - Disclosure - Summary of Significant Accounting Policies Goodwill (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesGoodwillDetails </Role>
<ShortName> Summary of Significant Accounting Policies Goodwill (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesTables </ParentRole>
<Position> 48 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R49.htm </HtmlFileName>
<LongName> 0000052 - Disclosure - Summary of Significant Accounting Policies Depreciation and Amortization (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesDepreciationandAmortizationDetails </Role>
<ShortName> Summary of Significant Accounting Policies Depreciation and Amortization (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 49 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R50.htm </HtmlFileName>
<LongName> 0000053 - Disclosure - Summary of Significant Accounting Policies Accounts Payable (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesAccountsPayableDetails </Role>
<ShortName> Summary of Significant Accounting Policies Accounts Payable (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 50 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R51.htm </HtmlFileName>
<LongName> 0000054 - Disclosure - Summary of Significant Accounting Policies Other long-term liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesOtherlongtermliabilitiesDetails </Role>
<ShortName> Summary of Significant Accounting Policies Other long-term liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 51 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R52.htm </HtmlFileName>
<LongName> 0000055 - Disclosure - Summary of Significant Accounting Policies Asset Retirement Obligation (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofSignificantAccountingPoliciesAssetRetirementObligationDetails </Role>
<ShortName> Summary of Significant Accounting Policies Asset Retirement Obligation (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 52 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R53.htm </HtmlFileName>
<LongName> 0000056 - Disclosure - Revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RevenueDetails </Role>
<ShortName> Revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/RevenueTables </ParentRole>
<Position> 53 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R54.htm </HtmlFileName>
<LongName> 0000057 - Disclosure - Revenue Disaggregation of revenue (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RevenueDisaggregationofrevenueDetails </Role>
<ShortName> Revenue Disaggregation of revenue (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 54 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R55.htm </HtmlFileName>
<LongName> 0000058 - Disclosure - Earnings Per Share (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/EarningsPerShareDetails </Role>
<ShortName> Earnings Per Share (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/EarningsPerShareTables </ParentRole>
<Position> 55 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R56.htm </HtmlFileName>
<LongName> 0000059 - Disclosure - Goodwill and Other Intangible Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/GoodwillandOtherIntangibleAssetsDetails </Role>
<ShortName> Goodwill and Other Intangible Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/GoodwillandOtherIntangibleAssetsTables </ParentRole>
<Position> 56 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R57.htm </HtmlFileName>
<LongName> 0000060 - Disclosure - Discontinued Operations - Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/DiscontinuedOperationsNarrativeDetails </Role>
<ShortName> Discontinued Operations - Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 57 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R58.htm </HtmlFileName>
<LongName> 0000061 - Disclosure - Discontinued Operations - Financial Results of EWP Segment (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/DiscontinuedOperationsFinancialResultsofEWPSegmentDetails </Role>
<ShortName> Discontinued Operations - Financial Results of EWP Segment (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 58 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R59.htm </HtmlFileName>
<LongName> 0000062 - Disclosure - Discontinued Operations - Balance Sheet Items (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/DiscontinuedOperationsBalanceSheetItemsDetails </Role>
<ShortName> Discontinued Operations - Balance Sheet Items (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 59 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R60.htm </HtmlFileName>
<LongName> 0000063 - Disclosure - Noncontrolling Interests (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/NoncontrollingInterestsDetails </Role>
<ShortName> Noncontrolling Interests (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/NoncontrollingInterestsNotes </ParentRole>
<Position> 60 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R61.htm </HtmlFileName>
<LongName> 0000064 - Disclosure - Income Taxes Tax act (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesTaxactDetails </Role>
<ShortName> Income Taxes Tax act (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 61 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R62.htm </HtmlFileName>
<LongName> 0000065 - Disclosure - Income Taxes Income Statement table (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesIncomeStatementtableDetails </Role>
<ShortName> Income Taxes Income Statement table (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 62 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R63.htm </HtmlFileName>
<LongName> 0000066 - Disclosure - Income Taxes Income tax provision (benefit) from continuing operations (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesIncometaxprovisionbenefitfromcontinuingoperationsDetails </Role>
<ShortName> Income Taxes Income tax provision (benefit) from continuing operations (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 63 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R64.htm </HtmlFileName>
<LongName> 0000067 - Disclosure - Income Taxes Reconciliation of deferred taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesReconciliationofdeferredtaxesDetails </Role>
<ShortName> Income Taxes Reconciliation of deferred taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 64 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R65.htm </HtmlFileName>
<LongName> 0000068 - Disclosure - Income Taxes NOL and credit carryovers (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesNOLandcreditcarryoversDetails </Role>
<ShortName> Income Taxes NOL and credit carryovers (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 65 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R66.htm </HtmlFileName>
<LongName> 0000069 - Disclosure - Income Taxes (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesDetails </Role>
<ShortName> Income Taxes (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/IncomeTaxesTables </ParentRole>
<Position> 66 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R67.htm </HtmlFileName>
<LongName> 0000070 - Disclosure - Income Taxes Uncertain tax positions (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IncomeTaxesUncertaintaxpositionsDetails </Role>
<ShortName> Income Taxes Uncertain tax positions (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 67 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R68.htm </HtmlFileName>
<LongName> 0000071 - Disclosure - Leases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LeasesDetails </Role>
<ShortName> Leases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/LeasesTables </ParentRole>
<Position> 68 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R69.htm </HtmlFileName>
<LongName> 0000072 - Disclosure - Long-term Debt (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LongtermDebtDetails </Role>
<ShortName> Long-term Debt (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/LongtermDebtTables </ParentRole>
<Position> 69 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R70.htm </HtmlFileName>
<LongName> 0000073 - Disclosure - Long-term Debt Narrative (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LongtermDebtNarrativeDetails </Role>
<ShortName> Long-term Debt Narrative (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 70 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R71.htm </HtmlFileName>
<LongName> 0000074 - Disclosure - Long-term Debt Long-term Debt Required repayment of Principal (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/LongtermDebtLongtermDebtRequiredrepaymentofPrincipalDetails </Role>
<ShortName> Long-term Debt Long-term Debt Required repayment of Principal (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 71 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R72.htm </HtmlFileName>
<LongName> 0000075 - Disclosure - Stockholders' Equity Preferred stock (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/StockholdersEquityPreferredstockDetails </Role>
<ShortName> Stockholders' Equity Preferred stock (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 72 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R73.htm </HtmlFileName>
<LongName> 0000076 - Disclosure - Common Stock Plan (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/CommonStockPlanDetails </Role>
<ShortName> Common Stock Plan (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 73 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R74.htm </HtmlFileName>
<LongName> 0000077 - Disclosure - SSARs (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SSARsDetails </Role>
<ShortName> SSARs (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 74 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R75.htm </HtmlFileName>
<LongName> 0000078 - Disclosure - Summary of Stock Awards Oustanding (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SummaryofStockAwardsOustandingDetails </Role>
<ShortName> Summary of Stock Awards Oustanding (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 75 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R76.htm </HtmlFileName>
<LongName> 0000079 - Disclosure - Stockholders' Equity Share Repurchase Programs (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/StockholdersEquityShareRepurchaseProgramsDetails </Role>
<ShortName> Stockholders' Equity Share Repurchase Programs (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 76 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R77.htm </HtmlFileName>
<LongName> 0000080 - Disclosure - Stockholders' Equity ESPP (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/StockholdersEquityESPPDetails </Role>
<ShortName> Stockholders' Equity ESPP (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 77 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R78.htm </HtmlFileName>
<LongName> 0000081 - Disclosure - Share Repurchases (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ShareRepurchasesDetails </Role>
<ShortName> Share Repurchases (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 78 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R79.htm </HtmlFileName>
<LongName> 0000082 - Disclosure - Other Operating Credits and Charges, Net (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNetDetails </Role>
<ShortName> Other Operating Credits and Charges, Net (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNetTables </ParentRole>
<Position> 79 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R80.htm </HtmlFileName>
<LongName> 0000083 - Disclosure - Other Operating Credits and Charges, Net Non-Operating Income and Expense (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/OtherOperatingCreditsandChargesNetNonOperatingIncomeandExpenseDetails </Role>
<ShortName> Other Operating Credits and Charges, Net Non-Operating Income and Expense (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 80 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R81.htm </HtmlFileName>
<LongName> 0000084 - Disclosure - IMPAIRMENT OF LONG-LIVED ASSETS (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/IMPAIRMENTOFLONGLIVEDASSETSDetails </Role>
<ShortName> IMPAIRMENT OF LONG-LIVED ASSETS (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/IMPAIRMENTOFLONGLIVEDASSETS </ParentRole>
<Position> 81 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R82.htm </HtmlFileName>
<LongName> 0000085 - Disclosure - Committments and Contingent Liabilities (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/CommittmentsandContingentLiabilitiesDetails </Role>
<ShortName> Committments and Contingent Liabilities (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/CommittmentsandContingentLiabilitiesTables </ParentRole>
<Position> 82 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R83.htm </HtmlFileName>
<LongName> 0000086 - Disclosure - Product Warranty (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/ProductWarrantyDetails </Role>
<ShortName> Product Warranty (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/ProductWarrantyTables </ParentRole>
<Position> 83 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R84.htm </HtmlFileName>
<LongName> 0000087 - Disclosure - Retirement Plans and Post Retirement Benefits Defined Benefit Plans (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsDefinedBenefitPlansDetails </Role>
<ShortName> Retirement Plans and Post Retirement Benefits Defined Benefit Plans (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 84 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R85.htm </HtmlFileName>
<LongName> 0000088 - Disclosure - Retirement Plans and Post Retirement Benefits Funded Status, Assumptions Used in Benefit Obligations and Amounts Recognized in Balance Sheets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsFundedStatusAssumptionsUsedinBenefitObligationsandAmountsRecognizedinBalanceSheetsDetails </Role>
<ShortName> Retirement Plans and Post Retirement Benefits Funded Status, Assumptions Used in Benefit Obligations and Amounts Recognized in Balance Sheets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 85 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R86.htm </HtmlFileName>
<LongName> 0000089 - Disclosure - Retirement Plans and Post Retirement Benefits Pension Costs, Assumptions Used in Net Periodic Costs and Expected Contributions and Payments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsPensionCostsAssumptionsUsedinNetPeriodicCostsandExpectedContributionsandPaymentsDetails </Role>
<ShortName> Retirement Plans and Post Retirement Benefits Pension Costs, Assumptions Used in Net Periodic Costs and Expected Contributions and Payments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 86 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R87.htm </HtmlFileName>
<LongName> 0000090 - Disclosure - Retirement Plans and Post Retirement Benefits Asset Allocation and Fair Value of Plan Assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsAssetAllocationandFairValueofPlanAssetsDetails </Role>
<ShortName> Retirement Plans and Post Retirement Benefits Asset Allocation and Fair Value of Plan Assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 87 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R88.htm </HtmlFileName>
<LongName> 0000091 - Disclosure - Retirement Plans and Post Retirement Benefits Defined Contribution Plans and Other Benefit Plans (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/RetirementPlansandPostRetirementBenefitsDefinedContributionPlansandOtherBenefitPlansDetails </Role>
<ShortName> Retirement Plans and Post Retirement Benefits Defined Contribution Plans and Other Benefit Plans (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 88 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R89.htm </HtmlFileName>
<LongName> 0000092 - Disclosure - Accumulated Comprehensive Loss (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/AccumulatedComprehensiveLossDetails </Role>
<ShortName> Accumulated Comprehensive Loss (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<ParentRole> http://www.lpcorp.com/role/AccumulatedComprehensiveLossTables </ParentRole>
<Position> 89 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R90.htm </HtmlFileName>
<LongName> 0000093 - Disclosure - Selected Segment Data (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SelectedSegmentDataDetails </Role>
<ShortName> Selected Segment Data (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 90 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R91.htm </HtmlFileName>
<LongName> 0000094 - Disclosure - Segment Information Identifiable assets (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SegmentInformationIdentifiableassetsDetails </Role>
<ShortName> Segment Information Identifiable assets (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 91 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R92.htm </HtmlFileName>
<LongName> 0000095 - Disclosure - Segment Information Geographic Segments (Details) </LongName>
<ReportType> Sheet </ReportType>
<Role> http://www.lpcorp.com/role/SegmentInformationGeographicSegmentsDetails </Role>
<ShortName> Segment Information Geographic Segments (Details) </ShortName>
<MenuCategory> Details </MenuCategory>
<Position> 92 </Position>
</Report>
<Report instance="lpx-20221231.htm">
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<HtmlFileName> R9999.htm </HtmlFileName>
<LongName> Uncategorized Items - lpx-20221231.htm </LongName>
<ReportType> Sheet </ReportType>
<Role> http://xbrl.sec.gov/role/uncategorizedFacts </Role>
<ShortName> Uncategorized Items - lpx-20221231.htm </ShortName>
<MenuCategory> Cover </MenuCategory>
<Position> 93 </Position>
</Report>
<Report>
<IsDefault> false </IsDefault>
<HasEmbeddedReports> false </HasEmbeddedReports>
<LongName> All Reports </LongName>
<ReportType> Book </ReportType>
<ShortName> All Reports </ShortName>
</Report>
</MyReports>
<Logs>
<Log type="Warning"> [ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 5 fact(s) appearing in ix:hidden were eligible for transformation: dei:CurrentFiscalYearEndDate, us-gaap:PropertyPlantAndEquipmentUsefulLife - lpx-20221231.htm 4 </Log>
<Log type="Warning"> [dqc-0008-Reversed-Calculation] The calculation in the extension taxonomy from us-gaap:DeferredTaxAssetsNet to us-gaap:DeferredTaxAssetsLiabilitiesNet in 0000067 - Disclosure - Income Taxes Reconciliation of deferred taxes (Details) is the opposite of a calculation defined in the base US GAAP taxonomy. Check that the calculation is correct or that you have used the correct tag for the two elements identified in the calculation. It is possible that the calculation is correct in the case of a reconciliation calculation. Rule Element Id: 6819. lpx-20221231_cal.xml 298 </Log>
</Logs>
<InputFiles>
<File doctype="10-K" original="lpx-20221231.htm"> lpx-20221231.htm </File>
<File> exhibit1022formofrestric.htm </File>
<File> exhibit1023formofrestric.htm </File>
<File> exhibit1024formofrestric.htm </File>
<File> exhibit1025formofchangeo.htm </File>
<File> lpx-20221231.xsd </File>
<File> lpx-20221231_cal.xml </File>
<File> lpx-20221231_def.xml </File>
<File> lpx-20221231_lab.xml </File>
<File> lpx-20221231_pre.xml </File>
<File> lpx12312022ex21.htm </File>
<File> lpx12312022ex23.htm </File>
<File> lpx12312022ex311.htm </File>
<File> lpx12312022ex312.htm </File>
<File> lpx12312022ex32.htm </File>
</InputFiles>
<SupplementalFiles>
<File> lpx-20221231_g1.jpg </File>
<File> lpx-20221231_g2.jpg </File>
</SupplementalFiles>
<BaseTaxonomies>
<BaseTaxonomy items="1553"> http://fasb.org/us-gaap/2022 </BaseTaxonomy>
<BaseTaxonomy items="40"> http://xbrl.sec.gov/dei/2022 </BaseTaxonomy>
</BaseTaxonomies>
<HasPresentationLinkbase> true </HasPresentationLinkbase>
<HasCalculationLinkbase> true </HasCalculationLinkbase>
</FilingSummary>

2 Subsequent Filings that Reference this Filing

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

 2/14/24  Louisiana-Pacific Corp.           10-K       12/31/23  114:14M                                    Workiva Inc Wde… FA01/FA
 5/03/23  Louisiana-Pacific Corp.           10-Q        3/31/23   67:5.8M                                   Workiva Inc Wde… FA01/FA

20 Previous Filings that this Filing References

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

11/29/22  Louisiana-Pacific Corp.           8-K:1,9    11/29/22   12:45M                                    Workiva Inc Wde… FA01/FA
11/02/22  Louisiana-Pacific Corp.           8-K:5,9    10/30/22   12:8.7M                                   Workiva Inc Wde… FA01/FA
 6/22/22  Louisiana-Pacific Corp.           8-K:1,7,9   6/21/22   13:45M                                    Workiva Inc Wde… FA01/FA
 5/03/22  Louisiana-Pacific Corp.           10-Q        3/31/22   73:20M                                    Workiva Inc Wde… FA01/FA
 3/18/22  Louisiana-Pacific Corp.           DEF 14A     4/27/22    1:2.8M                                   Labrador Co./FA
 3/11/21  Louisiana-Pacific Corp.           8-K:1,2,8,9 3/11/21   13:29M                                    Workiva Inc Wde… FA01/FA
 2/18/21  Louisiana-Pacific Corp.           10-K       12/31/20  110:16M                                    Workiva Inc Wde… FA01/FA
 8/06/20  Louisiana-Pacific Corp.           10-Q        6/30/20   70:8.7M                                   Doyle Derek Nelson
 5/06/20  Louisiana-Pacific Corp.           10-Q        3/31/20   72:6.4M                                   Doyle Derek Nelson
11/05/19  Louisiana-Pacific Corp.           10-Q        9/30/19   84:10M                                    Barckley Rebecca Anne
 5/14/19  Louisiana-Pacific Corp.           8-K:5,8,9   5/09/19    6:380K                                   Barckley Rebecca Anne
 3/26/19  Louisiana-Pacific Corp.           DEF 14A     5/10/19    1:2.2M                                   Donnelley … Solutions/FA
 2/13/18  Louisiana-Pacific Corp.           10-K       12/31/17  123:14M                                    Barckley Rebecca Anne
 2/15/17  Louisiana-Pacific Corp.           10-K       12/31/16  120:15M                                    Barckley Rebecca Anne
 2/24/16  Louisiana-Pacific Corp.           10-K       12/31/15  130:16M                                    Barckley Rebecca Anne
 3/20/13  Louisiana-Pacific Corp.           DEF 14A     5/03/13    1:1.2M                                   Donnelley … Solutions/FA
 7/29/11  Louisiana-Pacific Corp.           10-Q        6/30/11    7:1.8M                                   Workiva Inc.
 8/05/09  Louisiana-Pacific Corp.           10-Q        6/30/09    7:1M                                     Donnelley … Solutions/FA
 3/23/09  Louisiana-Pacific Corp.           DEF 14A     5/07/09    1:1.4M                                   Donnelley … Solutions/FA
 3/07/08  Louisiana-Pacific Corp.           10-K       12/31/07   13:2.2M                                   Toppan Merrill-FA
↑Top
Filing Submission 0001628280-23-004259   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)
Copyright © 2024 Fran Finnegan & Company LLC – All Rights Reserved.
About — Privacy — Redactions — Help — Tue., May 14, 6:51:55.2pm ET