XML 158 R141.htm IDEA: XBRL DOCUMENT v3.25.0.1
Commitments and Contingent Liabilities - Summary of Asset Retirement Obligations (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]      
Balance at January 1, $ 85 $ 83 $ 76
Increase in estimated cash outflows 24 1 2
Accretion expense (6) 3 10
Settlements and payments (2) (2) (5)
Balance at December 31, 101 85 83
Current portion 8 [1] 18 [1] 10
Non-current portion $ 93 [2] $ 67 [2] $ 73
[1] Represents the current portion of asset retirement obligations (see “Note 22 – Commitments and Contingent Liabilities”)
[2] Represents the long-term portions of accrued litigation and asset retirement obligations (see “Note 22 – Commitments and Contingent Liabilities”).