v3.25.2
DEBT AND FINANCING COSTS - Additional Information (Details)
£ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Jan. 15, 2025
USD ($)
creditAgreement
option
Jan. 10, 2025
USD ($)
Apr. 01, 2024
USD ($)
Jan. 30, 2024
USD ($)
Apr. 29, 2022
May 31, 2025
USD ($)
Dec. 31, 2023
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
GBP (£)
Jun. 20, 2025
USD ($)
Jan. 15, 2025
GBP (£)
creditAgreement
Dec. 31, 2024
USD ($)
Dec. 31, 2024
GBP (£)
Apr. 30, 2022
USD ($)
creditAgreement
Apr. 30, 2022
GBP (£)
creditAgreement
Debt Instrument [Line Items]                                    
Finance lease obligations, current               $ 2,000,000   $ 2,000,000         $ 2,000,000      
Gain on extinguishment of debt               3,000,000 $ 0 145,000,000 $ 0              
Commercial Paper                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount             $ 2,000,000,000           $ 1,800,000,000          
Debt instrument term             397 days                      
Debt instrument guarantee terms, benchmark amount (less than)           $ 1,000,000,000                        
APA commercial paper, term loan, and revolving credit facilities               0   0         1,233,000,000      
Apache credit facility                                    
Debt Instrument [Line Items]                                    
Line of credit outstanding, amount               11,000,000   11,000,000   £ 705     11,000,000 £ 640    
The CP Notes | Commercial Paper                                    
Debt Instrument [Line Items]                                    
APA commercial paper, term loan, and revolving credit facilities               0   0         323,000,000      
APA Corp                                    
Debt Instrument [Line Items]                                    
Number of syndicated credit agreements | creditAgreement 2                         2        
Apache Corp | Former Facility | Revolving Credit Facility                                    
Debt Instrument [Line Items]                                    
Guaranteed obligations (less than)           $ 1,000,000,000                        
Unsecured Debt                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount   $ 850,000,000                                
Unsecured Debt | 6.10% Notes due 2035                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount   $ 350,000,000                                
Debt interest rate   6.10%                                
Unsecured Debt | 6.75% Notes due 2055                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount   $ 500,000,000                                
Debt interest rate   6.75%                                
Unsecured Debt | Delayed-Drawn Term Loan                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount       $ 2,000,000,000                            
Unsecured Debt | Syndicated credit facility                                    
Debt Instrument [Line Items]                                    
Number of syndicated credit agreements | creditAgreement                                 2 2
Unsecured Debt | Delayed-Drawn Term Loan, Three Year Tranche Loans                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount       $ 1,500,000,000                            
Debt instrument term       3 years                            
Unsecured Debt | Delayed-Drawn Term Loan, 364-Day Tranche Loans                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount       $ 500,000,000                            
Debt instrument term       364 days                            
Unsecured Debt | Term Loan Credit Agreement, Three Year Tranche Loans                                    
Debt Instrument [Line Items]                                    
Debt instrument, face amount     $ 1,500,000,000                              
Debt instrument term     3 years                              
Credit facility outstanding amount                             900,000,000      
Unsecured Debt | Term Loan Credit Agreement, 364-Day Tranche Loans                                    
Debt Instrument [Line Items]                                    
Debt instrument term     364 days                              
Unsecured Debt | APA Corp                                    
Debt Instrument [Line Items]                                    
Debt repurchase amount   $ 869,000,000                                
Debt instrument, face amount   2,500,000,000                                
Repayments of notes payable   2,500,000                                
Net of issuance costs   839,000,000                                
Unsecured Debt | Apache Corp                                    
Debt Instrument [Line Items]                                    
Debt repurchased principal amount   1,000,000,000                                
Discount (premium) to par of debt repurchase   135,000,000                                
Debt instrument, face amount   $ 203,000,000                                
Unsecured Debt | Apache Corp | Delayed-Drawn Term Loan                                    
Debt Instrument [Line Items]                                    
Guaranteed obligations (less than) $ 1,000,000,000                                  
Line of Credit | 2025 USD Agreement                                    
Debt Instrument [Line Items]                                    
Number of credit agreements denominated in US dollars | creditAgreement 1                         1        
Line of Credit | GBP Agreement                                    
Debt Instrument [Line Items]                                    
Debt instrument term 5 years       5 years                          
Line of credit facility, committed amount | £                                   £ 1,500
Line of Credit | GBP Agreement | Letter of Credit                                    
Debt Instrument [Line Items]                                    
Line of credit outstanding, amount | £                       £ 183       £ 303    
Line of Credit | USD Agreement                                    
Debt Instrument [Line Items]                                    
Number of credit agreements denominated in US dollars | creditAgreement                                 1 1
Debt instrument term         5 years                          
Line of credit facility, committed amount                                 $ 1,800,000,000  
Credit facility outstanding amount                             10,000,000      
Line of Credit | USD Agreement | Letter of Credit                                    
Debt Instrument [Line Items]                                    
Credit facility maximum borrowing capacity                                 750,000,000  
Line of credit facility, current borrowing capacity                                 $ 150,000,000  
Credit facility outstanding amount               0   0                
Line of credit outstanding, amount                             0      
Line of Credit | Apache credit facility                                    
Debt Instrument [Line Items]                                    
Credit facility outstanding amount               0   0         $ 0      
Line of Credit | APA Corp | 2025 USD Agreement                                    
Debt Instrument [Line Items]                                    
Debt instrument term 5 years                                  
Credit facility maximum borrowing capacity $ 2,000,000,000                                  
Increase of committed amount $ 2,500,000,000                                  
Debt extension term 1 year                                  
Line of Credit | APA Corp | 2025 USD Agreement | Letter of Credit                                    
Debt Instrument [Line Items]                                    
Credit facility maximum borrowing capacity $ 750,000,000                                  
Line of credit facility, current borrowing capacity $ 250,000,000                                  
Line of credit facility, number of extension options | option 2                                  
Line of Credit | APA Corp | GBP Agreement                                    
Debt Instrument [Line Items]                                    
Credit facility maximum borrowing capacity | £                           £ 1,500        
Debt extension term 1 year                                  
Line of Credit | APA Corp | GBP Agreement | Letter of Credit                                    
Debt Instrument [Line Items]                                    
Line of credit facility, number of extension options | option 2                                  
Open Market Repurchase | Senior Notes                                    
Debt Instrument [Line Items]                                    
Debt repurchased principal amount               108,000,000   108,000,000                
Debt repurchase amount               $ 100,000,000   100,000,000                
Discount (premium) to par of debt repurchase                   10,000,000                
Gain on extinguishment of debt                   $ 10,000,000