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DEBT AND FINANCING COSTS - Additional Information (Details)
3 Months Ended 12 Months Ended
Oct. 17, 2022
USD ($)
Apr. 29, 2022
USD ($)
option
agreement
Jan. 18, 2022
USD ($)
Nov. 03, 2020
USD ($)
Aug. 18, 2020
USD ($)
Mar. 31, 2022
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2022
GBP (£)
Apr. 29, 2022
GBP (£)
agreement
Dec. 31, 2021
GBP (£)
Aug. 17, 2020
USD ($)
Dec. 31, 2018
Nov. 30, 2018
USD ($)
Debt Instrument [Line Items]                                
Loss (gain) from extinguishment of debt               $ 67,000,000 $ 104,000,000 $ (160,000,000)            
Number of credit agreements | agreement   2                   2        
Debt issuance costs               28,000,000 39,000,000              
Discount of debt amortization               2,000,000 6,000,000 7,000,000            
2.625% notes due 2023 | Senior Notes                                
Debt Instrument [Line Items]                                
Debt interest rate 2.625%                              
Current maturities $ 123,000,000                              
Redemption price, percentage of principal amount redeemed 100.00%                              
Uncommitted Lines of Credit | Line of Credit                                
Debt Instrument [Line Items]                                
Line of credit outstanding               0 0              
Uncommitted Lines of Credit | Line of Credit | Letter of Credit                                
Debt Instrument [Line Items]                                
Letters of credit outstanding, amount               17,000,000 17,000,000   £ 199,000,000   £ 117,000,000      
USD Agreement | Base Rate | Minimum                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate   0.10%                            
USD Agreement | Base Rate | Maximum                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate   0.675%                            
USD Agreement | SOFR | Minimum                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate   1.10%                            
USD Agreement | SOFR | Maximum                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate   1.675%                            
USD Agreement | Line of Credit                                
Debt Instrument [Line Items]                                
Debt instrument, term   5 years                            
Line of credit facility, committed amount   $ 1,800,000,000                            
Increased committed amount   $ 2,300,000,000                            
Line of credit facility, number of extension options | option   2                            
Line of credit facility, extension term   1 year                            
USD Agreement | Line of Credit | Letter of Credit                                
Debt Instrument [Line Items]                                
Letters of credit outstanding, amount               20,000,000                
Line of credit facility maximum borrowing capacity   $ 750,000,000                            
Current borrowing capacity   150,000,000                            
Maximum amount outstanding during period   $ 300,000,000                            
GBP Agreement | Line of Credit                                
Debt Instrument [Line Items]                                
Debt instrument, term   5 years                            
Line of credit facility, committed amount | £                       £ 1,500,000,000        
Line of credit facility, number of extension options | option   2                            
Line of credit facility, extension term   1 year                            
GBP Agreement | Line of Credit | Letter of Credit                                
Debt Instrument [Line Items]                                
Letters of credit outstanding, amount | £                     £ 652,000,000          
Former Facility                                
Debt Instrument [Line Items]                                
Line of credit outstanding                 542,000,000              
Former Facility | Revolving Credit Facility                                
Debt Instrument [Line Items]                                
Terminated amount   $ 4,000,000,000                            
Covenant term, benchmark amount   $ 1,000,000,000                            
Former Facility | Line of Credit | Letter of Credit                                
Debt Instrument [Line Items]                                
Letters of credit outstanding, amount                 20,000,000       £ 748,000,000      
Syndicated credit facility                                
Debt Instrument [Line Items]                                
Line of credit outstanding               $ 566,000,000 542,000,000              
Syndicated credit facility | Revolving Credit Facility                                
Debt Instrument [Line Items]                                
Credit facility fee, percentage               0.275%                
Debt covenant, adjusted debt-to-capital ratio                             0.60  
Debt-to-capital ratio               0.21     0.21          
Debt covenant, debt secured as percentage of consolidated net tangible assets               15.00%     15.00%          
Debt covenant, debt secured as percentage of consolidated net tangible assets, threshold amount               $ 1,500,000,000                
Syndicated credit facility | Revolving Credit Facility | Base Rate                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate               0.60%                
Syndicated credit facility | Revolving Credit Facility | SOFR                                
Debt Instrument [Line Items]                                
Debt basis spread on variable rate               1.60%                
Altus credit facility | Line of Credit | Revolving Credit Facility                                
Debt Instrument [Line Items]                                
Line of credit outstanding               $ 0 657,000,000              
Altus credit facility | Apache credit facility | Revolving Credit Facility                                
Debt Instrument [Line Items]                                
Line of credit outstanding                 657,000,000              
Letters of credit outstanding, amount                 2,000,000              
Line of credit facility maximum borrowing capacity                               $ 800,000,000
Senior Notes                                
Debt Instrument [Line Items]                                
Debt repurchased principle amount         $ 644,000,000         588,000,000       $ 1,250,000,000    
Discount to par of debt repurchase         38,000,000         168,000,000            
Debt instrument, repurchase early tender premium         32,000,000                      
Debt repurchase, accrued and unpaid interest         6,000,000                      
Loss (gain) from extinguishment of debt         $ (2,000,000)         (158,000,000)            
Debt instrument repurchase program                   $ 428,000,000            
Senior Notes | Debt Repurchase, Cash Tender Offers                                
Debt Instrument [Line Items]                                
Debt repurchased principle amount           $ 1,100,000,000 $ 1,700,000,000                  
Loss (gain) from extinguishment of debt           66,000,000 105,000,000                  
Debt instrument repurchase program           1,200,000,000 1,800,000,000                  
Unamortized debt issuance costs and discount           11,000,000 $ 11,000,000                  
Senior Notes | Open Market Repurchase                                
Debt Instrument [Line Items]                                
Debt repurchased principle amount           15,000,000     22,000,000              
Discount to par of debt repurchase           1,000,000     2,000,000              
Loss (gain) from extinguishment of debt           1,000,000     (1,000,000)              
Debt instrument repurchase program           $ 16,000,000     $ 20,000,000              
Senior Notes | 4.625% notes due 2025                                
Debt Instrument [Line Items]                                
Debt repurchased principle amount                           $ 500,000,000    
Debt interest rate                           4.625%    
Senior Notes | 4.875% notes due 2027                                
Debt Instrument [Line Items]                                
Debt repurchased principle amount                           $ 750,000,000    
Debt interest rate                           4.875%    
Senior Notes | 3.625% notes due 2021                                
Debt Instrument [Line Items]                                
Debt interest rate       3.625%                        
Current maturities       $ 183,000,000                        
Redemption price, percentage of principal amount redeemed       100.00%                        
Senior Notes | 3.25% notes due 2022                                
Debt Instrument [Line Items]                                
Debt interest rate     3.25%                          
Current maturities     $ 213,000,000                          
Redemption price, percentage of principal amount redeemed     100.00%