Leasing - Schedule of Lease, Cost (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Leases [Abstract]
Operating lease expense	$ 7	$ 7	$ 23	$ 22
Variable lease expense	1	1	3	3
Total lease expense, net	$ 8	$ 8	$ 26	$ 25