Allowance for Credit Losses - Summary of Allowance for Credit Losses on Accounts Receivables (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Receivables [Abstract]
Balance at beginning of period	$ 16	$ 12	$ 14	$ 14
Provision for expected credit losses	3	2	8	2
Write-offs/recoveries	0	(1)	(3)	(3)
Balance at end of period	$ 19	$ 13	$ 19	$ 13