Leases Balance Sheet (Details 2) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets and Liabilities, Lessee [Abstract]
Operating lease right-of-use assets	$ 1,811	$ 1,655
Operating Lease, Liability, Current	299	284
Operating Lease, Liability, Noncurrent	1,824	1,590
Operating Lease, Liability, Total	$ 2,123	$ 1,874