Allowance for Credit Losses - Summary of Allowance for Credit Losses on Accounts Receivables (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Receivables [Abstract]
Balance at beginning of period	$ 14	$ 14
Provision for expected credit losses	11	4
Write-offs/recoveries	(4)	(4)
Balance at end of period	$ 21	$ 14