Pensions Benefit Plans and Other Postretirement Benefits - Components of Net Periodic Pension and Postretirement Cost (Income) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Other:
Pension settlement and curtailment charges	$ (5)	$ (19)	$ (20)
Pension Plan of Mexico
Components of net periodic pension cost
Curtailment charge		$ 13
Pension Benefit Plans.
Amortization:
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Expected Return (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net
Other:
Accumulated benefit obligation	$ 1,379	$ 1,556
Pension Benefit Plans. | U.S.
Components of net periodic pension cost
Service cost	6	6	$ 13
Interest cost	43	45	35
Expected asset return	(53)	(55)	(61)
Amortization:
Actuarial loss	14	9	40
Net postretirement benefit cost	10	5	27
Other:
Pension settlement and curtailment charges	5	6	20
Pension Benefit Plans. | Non-U.S.
Components of net periodic pension cost
Service cost	9	8	10
Interest cost	35	38	24
Expected asset return	(32)	(30)	(36)
Amortization:
Actuarial loss	10	9	9
Net postretirement benefit cost	$ 22	$ 25	$ 7
Other Postretirement Benefits Plan
Amortization:
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Amortization of Prior Service Cost (Credit), Statement of Income or Comprehensive Income [Extensible Enumeration]		Other Operating Income (Expense), Net	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net
Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Interest Cost, Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net	Other Operating Income (Expense), Net
Other Postretirement Benefits Plan | U.S.
Components of net periodic pension cost
Interest cost	$ 1	$ 1	$ 1
Amortization:
Actuarial loss	8	8	8
Prior service cost	(8)	(9)	(8)
Net amortization		(1)
Net postretirement benefit cost	1		1
Other Postretirement Benefits Plan | Non-U.S.
Components of net periodic pension cost
Service cost	1	1	2
Interest cost	2	2	2
Amortization:
Actuarial loss	(3)	(3)
Net amortization	$ (3)	$ (3)
Net postretirement benefit cost			$ 4