Leases Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Lessee Disclosure [Abstract]
Cash paid for amounts included in the measurement of lease liabilities: operating cash flows from operating leases	$ 137	$ 157	$ 187
Cash paid for amounts included in the measurement of lease liabilities: financing cash flows from finance leases	40	42	40
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	39	135	45
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	$ 24	$ 21	$ 17