v3.25.3
FAIR VALUE MEASUREMENTS - Recurring Measurements (Details) - Recurring - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Current Assets | Commodity    
Assets:    
Total Gross Fair Value $ 35 $ 24
Gross Amounts Offset in Balance Sheet (13) (6)
Net Fair Value Presented in Balance Sheet 22 18
Noncurrent Assets | Commodity    
Assets:    
Total Gross Fair Value 2  
Gross Amounts Offset in Balance Sheet (2)  
Net Fair Value Presented in Balance Sheet 0  
Current Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 13 8
Gross Amounts Offset in Balance Sheet (13) (6)
Net Fair Value Presented in Balance Sheet 0 2
Noncurrent Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 13  
Gross Amounts Offset in Balance Sheet (2)  
Net Fair Value Presented in Balance Sheet 11  
2026 WTI Contingent Liability | Current Liabilities    
Liabilities:    
Total Gross Fair Value 27  
Gross Amounts Offset in Balance Sheet 0  
Net Fair Value Presented in Balance Sheet 27  
2026 WTI Contingent Liability | Noncurrent Liabilities    
Liabilities:    
Total Gross Fair Value   30
Gross Amounts Offset in Balance Sheet   0
Net Fair Value Presented in Balance Sheet   30
Level 1 | Current Assets | Commodity    
Assets:    
Total Gross Fair Value 0 0
Level 1 | Noncurrent Assets | Commodity    
Assets:    
Total Gross Fair Value 0  
Level 1 | Current Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 0 0
Level 1 | Noncurrent Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 0  
Level 1 | 2026 WTI Contingent Liability | Current Liabilities    
Liabilities:    
Total Gross Fair Value 0  
Level 1 | 2026 WTI Contingent Liability | Noncurrent Liabilities    
Liabilities:    
Total Gross Fair Value   0
Level 2 | Current Assets | Commodity    
Assets:    
Total Gross Fair Value 35 24
Level 2 | Noncurrent Assets | Commodity    
Assets:    
Total Gross Fair Value 2  
Level 2 | Current Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 13 8
Level 2 | Noncurrent Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 13  
Level 2 | 2026 WTI Contingent Liability | Current Liabilities    
Liabilities:    
Total Gross Fair Value 27  
Level 2 | 2026 WTI Contingent Liability | Noncurrent Liabilities    
Liabilities:    
Total Gross Fair Value   30
Level 3 | Current Assets | Commodity    
Assets:    
Total Gross Fair Value 0 0
Level 3 | Noncurrent Assets | Commodity    
Assets:    
Total Gross Fair Value 0  
Level 3 | Current Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 0 0
Level 3 | Noncurrent Liabilities | Commodity    
Liabilities:    
Total Gross Fair Value 0  
Level 3 | 2026 WTI Contingent Liability | Current Liabilities    
Liabilities:    
Total Gross Fair Value $ 0  
Level 3 | 2026 WTI Contingent Liability | Noncurrent Liabilities    
Liabilities:    
Total Gross Fair Value   $ 0