Leases - ROU Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Assets and Liabilities, Lessee [Abstract]
ROU assets	$ 145	$ 99
Current lease liabilities	71	84
Long-term lease liabilities	74	15
Total lease liabilities, net	$ 145	$ 99
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other long-term liabilities	Other long-term liabilities
Operating Lease, Liability, Statement of Financial Position [Extensible List]	Other Liabilities	Other Liabilities