Annual report [Section 13 and 15(d), not S-K Item 405]

ASSET RETIREMENT OBLIGATIONS - Summary Of Asset Retirement Obligations (Details)

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ASSET RETIREMENT OBLIGATIONS - Summary Of Asset Retirement Obligations (Details) - USD ($)
$ in Millions
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Environmental Remediation Obligations [Abstract]      
Asset Retirement Obligation $ 599 $ 526 $ 459
Less: current portion 18 25  
Long-term asset retirement obligations 581 501  
Total Segment Assets      
Environmental Exit Cost [Line Items]      
Asset retirement obligations related to active operations $ 375 $ 302