Employee Benefit Plans - Benefit Expenses (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
U.S. Plans
Pension service cost:
Service cost	$ 0	$ 0
Pension financing benefits (cost):
Interest cost	8	5
Expected return on plan assets	10	10
Amortization of gains and other	1
Total pension financing benefits:	3	5
Net pension benefit (cost)	3	5
Foreign Plan
Pension service cost:
Service cost	0	0
Pension financing benefits (cost):
Interest cost	2	2
Expected return on plan assets	$ (2)	$ 2