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ASSET RETIREMENT OBLIGATIONS (Tables)
9 Months Ended
Sep. 30, 2024
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Changes to the ARO Balances
The following table summarizes the changes to the ARO balances as of September 30, 2024 and December 31, 2023:
ARO Reconciliation(In millions)
Balance, January 1, 2023$185 
Changes in timing and amount of estimated cash flows10 
Liabilities settled (2)
Accretion16 
Balance, December 31, 2023209 
Changes in timing and amount of estimated cash flows137 
Liabilities incurred95 
Liabilities settled(4)
Accretion16 
Balance, September 30, 2024
$453