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Contingencies - Changes in Carrying Value of Recorded Environmental Remediation Reserves (Detail) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Commitments and Contingencies Disclosure [Abstract]      
Beginning balance $ 220 $ 268 $ 268
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration] Environmental remediation (O)   Environmental remediation (O)
Liabilities incurred     $ 25
Cash payments $ (8) $ (6) (49)
Reversals of previously recorded liabilities     (12)
Foreign currency translation and other 1   (12)
Ending balance $ 213   $ 220