Pensions Benefit Plans and Other Postretirement Benefits - Net Amount Recognized Included in Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Net amount recognized included in the Consolidated Balance Sheets
Pension assets	$ 92	$ 66
Pension Benefit Plans. | U.S.
Net amount recognized included in the Consolidated Balance Sheets
Pension assets	8
Current pension liability, included with other accrued liabilities	(1)	(2)
Pension benefits	(6)	(27)
Accumulated other comprehensive loss	321	357
Net amount recognized	322	328
Pension Benefit Plans. | Non-U.S.
Net amount recognized included in the Consolidated Balance Sheets
Pension assets	84	66
Current pension liability, included with other accrued liabilities	(7)	(8)
Pension benefits	(187)	(221)
Accumulated other comprehensive loss	292	329
Net amount recognized	182	166
Other Postretirement Benefits Plan | U.S.
Net amount recognized included in the Consolidated Balance Sheets
Current pension liability, included with other accrued liabilities	(1)	(1)
Pension benefits	(18)	(20)
Accumulated other comprehensive loss	(29)	(29)
Net amount recognized	(48)	(50)
Other Postretirement Benefits Plan | Non-U.S.
Net amount recognized included in the Consolidated Balance Sheets
Current pension liability, included with other accrued liabilities	(2)	(3)
Pension benefits	(44)	(47)
Accumulated other comprehensive loss	(30)	(35)
Net amount recognized	$ (76)	$ (85)