Significant Accounting Policies - Summary of Changes in Allowance for Credit Losses (Details) - Allowance for Doubtful Accounts - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Valuation And Qualifying Accounts Disclosure [Line Items]
Balance, beginning of period	$ 21	$ 28	$ 28
Provision charged to expense	8	6	6
Write-offs, net of recoveries and other adjustments	(4)	(13)	(6)
Balance, end of period	$ 25	$ 21	$ 28