Other Expense, Net - Summary of Other Expense, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Other Expense Net [Abstract]
Factoring discount			$ 25
Allocated related party management fee			10
IPO and separation-related costs	$ 14	$ 31	31
Other	(1)	(2)	(1)
Other expense, net	$ 13	$ 29	$ 65