Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]
Gross goodwill	$ 3,294		$ 3,294		$ 3,260
Accumulated goodwill impairment losses	536		536		$ 536
Amortization of intangible assets	$ 41	$ 42	$ 80	$ 86