Lessee - Operating Lease ROU Asset- Operating Leases Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating lease right-of-use assets	$ 172	$ 215
Operating lease obligations	41	68
Operating lease obligations	141	161
Total Operating lease liabilities	$ 182	$ 229
Operating lease, right-of-use asset, statement of financial position [extensible list]	Other long-term assets	Other long-term assets
Operating lease, liability, current, statement of financial position [extensible list]	Accrued expenses and other current liabilities	Accrued expenses and other current liabilities
Operating lease, liability, noncurrent, statement of financial position [extensible list]	Other long-term liabilities	Other long-term liabilities