Employee Benefit Plans - Schedule of Pension and Postemployment Benefit Costs (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Pension
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 7	$ 7	$ 7
Interest cost	1	2	3
Expected return on plan assets	(2)	(2)	(2)
Settlement charge	0	1	0
Curtailment gain	(2)	0	0
Amortization of actuarial loss	3	2	1
Total costs	7	10	9
Postemployment
Defined Benefit Plan Disclosure [Line Items]
Service cost	11	11	11
Interest cost	1	1	1
Expected return on plan assets	0	0	0
Settlement charge	0	0	0
Curtailment gain	0	0	0
Amortization of actuarial loss	8	7	5
Total costs	$ 20	$ 19	$ 17