SEC Info - Southwest Gas Holdings, Inc., et al. - ‘10-K’ for 12/31/22

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Southwest Gas Holdings, Inc., et al. – ‘10-K’ for 12/31/22 – ‘EX-101.SCH’

On: Tuesday, 2/28/23, at 4:51pm ET · For: 12/31/22 · Accession #: 1692115-23-56 · File #s: 1-07850, 1-37976

Previous ‘10-K’: ‘10-K’ on 3/1/22 for 12/31/21 · Next & Latest: ‘10-K’ on 2/28/24 for 12/31/23 · 52 References:

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

 2/28/23  Southwest Gas Holdings, Inc.      10-K       12/31/22  131:24M
          Southwest Gas Corp.

Annual Report — Form 10-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-K        Annual Report                                       HTML   1.02M 
 2: EX-10.46    Material Contract                                   HTML     80K 
 3: EX-10.47    Material Contract                                   HTML   1.77M 
 4: EX-13.01    Annual or Quarterly Report to Security Holders      HTML   3.83M 
 5: EX-21.01    Subsidiaries List                                   HTML     52K 
 6: EX-23.01    Consent of Expert or Counsel                        HTML     36K 
 7: EX-23.02    Consent of Expert or Counsel                        HTML     36K 
 8: EX-31.01    Certification -- §302 - SOA'02                      HTML     49K 
 9: EX-31.02    Certification -- §302 - SOA'02                      HTML     52K 
10: EX-32.01    Certification -- §906 - SOA'02                      HTML     40K 
11: EX-32.02    Certification -- §906 - SOA'02                      HTML     43K 
17: R1          Cover                                               HTML    116K 
18: R2          Audit Information                                   HTML     44K 
19: R3          Consolidated Balance Sheets                         HTML    172K 
20: R4          Consolidated Balance Sheets (Parenthetical)         HTML     45K 
21: R5          Consolidated Statements of Income                   HTML    129K 
22: R6          Consolidated Statements of Comprehensive Income     HTML     91K 
23: R7          Consolidated Statements of Cash Flows               HTML    140K 
24: R8          Consolidated Statements of Equity                   HTML     91K 
25: R9          CONSOLIDATED BALANCE SHEETS - Southwest             HTML    176K 
26: R10         CONSOLIDATED STATEMENTS OF INCOME - Southwest       HTML     90K 
27: R11         CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME -   HTML     85K 
                Southwest                                                        
28: R12         CONSOLIDATED STATEMENTS OF CASH FLOWS - Southwest   HTML    144K 
29: R13         CONSOLIDATED STATEMENTS OF EQUITY - Southwest       HTML     77K 
30: R14         Background, Organization, and Summary of            HTML    192K 
                Significant Accounting Policies                                  
31: R15         Regulated Operations Plant and Leases               HTML    127K 
32: R16         Revenue                                             HTML    131K 
33: R17         Receivables and Related Allowances                  HTML     60K 
34: R18         Regulatory Assets and Liabilities                   HTML    108K 
35: R19         Other Comprehensive Income and Accumulated Other    HTML    208K 
                Comprehensive Income ("Aoci")                                    
36: R20         Common Stock                                        HTML     48K 
37: R21         Debt                                                HTML    173K 
38: R22         Share-Based Compensation                            HTML     62K 
39: R23         Commitments and Contingencies                       HTML     48K 
40: R24         Pension and Other Postretirement Benefits           HTML    283K 
41: R25         Income Taxes                                        HTML    229K 
42: R26         Segment Information                                 HTML    165K 
43: R27         Redeemable Noncontrolling Interests                 HTML     62K 
44: R28         Acquisitions and Dispositions                       HTML     67K 
45: R29         Background, Organization, and Summary of            HTML    139K 
                Significant Accounting Policies (Policies)                       
46: R30         Background, Organization, and Summary of            HTML    145K 
                Significant Accounting Policies (Tables)                         
47: R31         Regulated Operations Plant and Leases (Tables)      HTML    144K 
48: R32         Revenue (Tables)                                    HTML    108K 
49: R33         Receivables and Related Allowances (Tables)         HTML     58K 
50: R34         Regulatory Assets and Liabilities (Tables)          HTML    178K 
51: R35         Other Comprehensive Income and Accumulated Other    HTML    267K 
                Comprehensive Income ("Aoci") (Tables)                           
52: R36         Common Stock (Tables)                               HTML     42K 
53: R37         Debt (Tables)                                       HTML    150K 
54: R38         Share-Based Compensation (Tables)                   HTML     57K 
55: R39         Pension and Other Postretirement Benefits (Tables)  HTML    283K 
56: R40         Income Taxes (Tables)                               HTML    231K 
57: R41         Segment Information (Tables)                        HTML    163K 
58: R42         Redeemable Noncontrolling Interests (Tables)        HTML     55K 
59: R43         Acquisitions and Dispositions (Tables)              HTML     65K 
60: R44         Background, Organization, and Summary of            HTML    130K 
                Significant Accounting Policies - Narrative                      
                (Details)                                                        
61: R45         Background, Organization, and Summary of            HTML     50K 
                Significant Accounting Policies - Schedule of                    
                Other Property and Investments (Details)                         
62: R46         Background, Organization, and Summary of            HTML     54K 
                Significant Accounting Policies - Summary of                     
                Intangible Assets (Details)                                      
63: R47         Background, Organization, and Summary of            HTML     54K 
                Significant Accounting Policies - Schedule of                    
                Estimated Future Amortization of Intangible Assets               
                (Details)                                                        
64: R48         Background, Organization, and Summary of            HTML     67K 
                Significant Accounting Policies - Schedule of                    
                Goodwill (Details)                                               
65: R49         Background, Organization, and Summary of            HTML     47K 
                Significant Accounting Policies - Schedule of                    
                Capitalized and Debt Portion of AFUDC (Details)                  
66: R50         Background, Organization, and Summary of            HTML     64K 
                Significant Accounting Policies - Other Income                   
                (Deductions) (Details)                                           
67: R51         Background, Organization, and Summary of            HTML     54K 
                Significant Accounting Policies - Schedule of                    
                Earnings Per Share, Basic and Diluted (Details)                  
68: R52         Regulated Operations Plant and Leases - Schedule    HTML     67K 
                of Regulated Operations Plant (Details)                          
69: R53         Regulated Operations Plant and Leases - Narrative   HTML     57K 
                (Details)                                                        
70: R54         Regulated Operations Plant and Leases - Schedule    HTML     42K 
                of Depreciation and Amortization Expense (Details)               
71: R55         Regulated Operations Plant and Leases - Components  HTML     52K 
                of Lease Expense (Details)                                       
72: R56         Regulated Operations Plant and Leases -             HTML     52K 
                Supplemental Cash Flow Information Related to                    
                Leases (Details)                                                 
73: R57         Regulated Operations Plant and Leases -             HTML     64K 
                Supplemental Information Related to Leases                       
                Included in Balance Sheet (Details)                              
74: R58         Regulated Operations Plant and Leases - Schedule    HTML     78K 
                of Maturities of Lease Liabilities (Details)                     
75: R59         Revenue - Narrative (Details)                       HTML     58K 
76: R60         Revenue - Schedule of Regulated Operations          HTML     61K 
                Revenues: Natural Gas Distribution Segment                       
                (Details)                                                        
77: R61         Revenue - Schedule of Regulated Operations          HTML     62K 
                Revenues: Utility Infrastructure Services Segment                
                (Details)                                                        
78: R62         Revenue - Summary of Information about Receivables  HTML     44K 
                (Details)                                                        
79: R63         Revenue - Schedule of Utility Infrastructure        HTML     52K 
                Services Contracts Receivable (Details)                          
80: R64         Revenue - Schedule of Regulated Operations          HTML     55K 
                Revenues: Pipeline and Storage Segment (Details)                 
81: R65         Receivables and Related Allowances - Narrative      HTML     52K 
                (Details)                                                        
82: R66         Receivables and Related Allowances - Schedule of    HTML     38K 
                Accounts Receivable (Details)                                    
83: R67         Receivables and Related Allowances - Schedule of    HTML     43K 
                Percent of Customers by State (Details)                          
84: R68         Receivables and Related Allowances - Schedule of    HTML     45K 
                Allowance for Uncollectibles (Details)                           
85: R69         Regulatory Assets and Liabilities - Schedule of     HTML    112K 
                Regulatory Assets and Liabilities (Details)                      
86: R70         Regulatory Assets and Liabilities - Schedule of     HTML     69K 
                Components of Other Regulatory Assets (Details)                  
87: R71         Regulatory Assets and Liabilities - Schedule of     HTML     54K 
                Components of Other Regulatory Liabilities                       
                (Details)                                                        
88: R72         Other Comprehensive Income and Accumulated Other    HTML    119K 
                Comprehensive Income ("AOCI") - Related Tax                      
                Effects Allocated to OCI (Detail)                                
89: R73         Other Comprehensive Income and Accumulated Other    HTML    161K 
                Comprehensive Income ("AOCI") - AOCI Rollforward                 
                (Details)                                                        
90: R74         Other Comprehensive Income and Accumulated Other    HTML     47K 
                Comprehensive Income ("AOCI") - Amount Recognized                
                Before Income Tax Associated with Defined Benefit                
                Plans in Accumulated Other Comprehensive Income                  
                (Detail)                                                         
91: R75         Common Stock - Narrative (Details)                  HTML     67K 
92: R76         Common Stock - Activity of Equity Shelf Program     HTML     50K 
                (Details)                                                        
93: R77         Debt - Schedule of Carrying Amounts and Estimated   HTML    184K 
                Fair Values of Long-Term Debt (Details)                          
94: R78         Debt - Narrative (Details)                          HTML    283K 
95: R79         Debt - Summary of Effective Interest Rates on       HTML     48K 
                Variable-Rate IDRBs (Details)                                    
96: R80         Debt - Estimated Maturities of Long-Term Debt       HTML     76K 
                (Details)                                                        
97: R81         Share-Based Compensation - Schedule of Share-Based  HTML     41K 
                Plan Compensation Expense, Including Cash Award                  
                (Details)                                                        
98: R82         Share-Based Compensation - Narrative (Details)      HTML     63K 
99: R83         Share-Based Compensation - Schedule of Nonvested    HTML     69K 
                Performance and Restricted Stock Unit Plans                      
                (Details)                                                        
100: R84         Commitments and Contingencies (Details)             HTML     53K  
101: R85         Pension and Other Postretirement Benefits -         HTML     98K  
                Narrative (Details)                                              
102: R86         Pension and Other Postretirement Benefits -         HTML     45K  
                Schedule of Assumptions Used (Details)                           
103: R87         Pension and Other Postretirement Benefits -         HTML     94K  
                Schedule of Amounts Recognized in Balance Sheet                  
                and Income Statement (Details)                                   
104: R88         Pension and Other Postretirement Benefits -         HTML     43K  
                Schedule of Accumulated Benefit Obligation                       
                (Details)                                                        
105: R89         Pension and Other Postretirement Benefits -         HTML     58K  
                Schedule of Expected Benefit Payments (Details)                  
106: R90         Pension and Other Postretirement Benefits -         HTML     79K  
                Schedule of Net Periodic Benefit Cost and                        
                Weighted-Average Assumptions (Details)                           
107: R91         Pension and Other Postretirement Benefits -         HTML     76K  
                Schedule of Other Changes in Plan Assets and                     
                Benefit Obligations Recognized in Net Periodic                   
                Benefit Cost and Other Comprehensive Income                      
                (Details)                                                        
108: R92         Pension and Other Postretirement Benefits -         HTML    112K  
                Schedule of Fair Value of Plan Assets (Details)                  
109: R93         Income Taxes - Summary of Income Before Taxes and   HTML     47K  
                Noncontrolling Interest for Domestic and Foreign                 
                Operations (Details)                                             
110: R94         Income Taxes - Summary of Income Tax Expense        HTML     70K  
                (Benefit) (Details)                                              
111: R95         Income Taxes - Significant Components of Deferred   HTML     79K  
                Income Tax Expense (Benefit) (Details)                           
112: R96         Income Taxes - Reconciliation of U.S Federal        HTML     59K  
                Statutory Rate to Consolidated Effective Tax Rate                
                (Details)                                                        
113: R97         Income Taxes - Deferred Tax Assets and Liabilities  HTML     85K  
                (Details)                                                        
114: R98         Income Taxes - Narrative (Details)                  HTML     60K  
115: R99         Income Taxes - Reconciliation of Unrecognized Tax   HTML     58K  
                Benefits (Details)                                               
116: R100        Income Taxes - Summary of Income Before Taxes for   HTML     41K  
                Continuing and Discontinued Operations (Details)                 
117: R101        Segment Information - Narrative (Details)           HTML     46K  
118: R102        Segment Information - Accounts Receivable for       HTML     43K  
                Services (Details)                                               
119: R103        Segment Information - Schedule of Revenues by       HTML     43K  
                Geographic Area (Details)                                        
120: R104        Segment Information - Schedule of Segment           HTML    109K  
                Reporting Information (Details)                                  
121: R105        Redeemable Noncontrolling Interests - Narrative     HTML     64K  
                (Details)                                                        
122: R106        Redeemable Noncontrolling Interests - Summary of    HTML     59K  
                Redeemable Noncontrolling Interest (Details)                     
123: R107        Acquisitions and Dispositions - Acquisitions -      HTML     41K  
                Narrative (Details)                                              
124: R108        Acquisitions and Dispositions - Business            HTML     52K  
                Acquisition, Pro Forma Information (Details)                     
125: R109        Acquisitions and Dispositions - Dispositions -      HTML     58K  
                Narrative (Details)                                              
126: R110        Acquisitions and Dispositions - Schedule of Assets  HTML     99K  
                Held for Sale (Details)                                          
129: XML         IDEA XML File -- Filing Summary                      XML    247K  
127: XML         XBRL Instance -- swx-20221231_htm                    XML   6.66M  
128: EXCEL       IDEA Workbook of Financial Reports                  XLSX    342K  
13: EX-101.CAL  XBRL Calculations -- swx-20221231_cal                XML    408K 
14: EX-101.DEF  XBRL Definitions -- swx-20221231_def                 XML   1.81M 
15: EX-101.LAB  XBRL Labels -- swx-20221231_lab                      XML   3.20M 
16: EX-101.PRE  XBRL Presentations -- swx-20221231_pre               XML   2.24M 
12: EX-101.SCH  XBRL Schema -- swx-20221231                          XSD    375K 
130: JSON        XBRL Instance as JSON Data -- MetaLinks              745±  1.22M  
131: ZIP         XBRL Zipped Folder -- 0001692115-23-000056-xbrl      Zip   1.34M

‘EX-101.SCH’ — XBRL Schema — swx-20221231

This Exhibit is an XBRL XML File.

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<link:definition> 0000001 - Document - Cover </link:definition>