Pension Benefit Plans (Details) - Funded Plan - Pension Benefit Plans. - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
U.S.
Components of net periodic pension cost
Service cost	$ 2	$ 3
Interest cost	11	9
Expected asset return	(14)	(15)
Amortization of actuarial loss	2	11
Net periodic pension cost	1	8
Non-U.S. Pension Plans
Components of net periodic pension cost
Service cost	2	2
Interest cost	9	6
Expected asset return	(7)	(11)
Amortization of actuarial loss	2	$ 3
Net periodic pension cost	$ 6