Revenue Recognition - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Jan. 01, 2025	Dec. 31, 2024	Jan. 01, 2024
Disaggregation Of Revenue [Line Items]
Deferred revenue	$ 85		$ 85		$ 47	$ 47	$ 49
Revenue recognized	$ 8	$ 10	37	$ 38
Revenue refunded due to cancellation		$ 1	$ 3	$ 3