Prepaid Expenses and Other Assets (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Equipment	$ 7	$ 17
Insurance	46	29
Advertising reimbursements	39	22
Income taxes	53	5
Other	90	62
Prepaid expenses and other assets	$ 235	$ 135