Pension and Other Postretirement Benefits - Schedule of Components of Net Periodic Pension and Other Postretirement Benefits Costs (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Other Postretirement Benefits
Defined Benefit Plan Disclosure [Line Items]
Interest cost	$ 1	$ 1	$ 2	$ 3
Net periodic cost	1	1	2	3
U.S. | Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	3	3	6	7
Interest cost	4	13	8	26
Expected return on plan assets	(4)	(15)	(7)	(30)
Recognized net loss	3	12	6	22
Net periodic cost	6	13	13	25
Non U.S. | Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Service cost	2	3	4	4
Interest cost	3	4	6	9
Expected return on plan assets	(3)	(5)	(6)	(11)
Recognized net loss	0	1	0	3
Special termination benefits	0	2	0	2
Settlement and curtailments	(5)	0	(5)	0
Net periodic cost	$ (3)	$ 5	$ (1)	$ 7