Pension Benefit Plans (Details) - Funded Plan - Pension Benefit Plans - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
U.S.
Components of net periodic pension cost
Service cost	$ 3	$ 3
Interest cost	9	10
Expected asset return	(15)	(21)
Amortization of actuarial loss	11	16
Net periodic pension cost	8	8
Non-U.S. Pension Plans
Components of net periodic pension cost
Service cost	2	3
Interest cost	6	5
Expected asset return	(11)	(11)
Amortization of actuarial loss	$ 3	$ 3