Leases - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2022	Apr. 01, 2022	Dec. 31, 2021
Lessee, Lease, Description [Line Items]
Remaining lease term	50 years
Option to extend lease term	5 years
Operating lease liability	$ 646		$ 670
Operating lease right-of-use assets	733		767
Finance lease right-of-use assets	$ 41		$ 21
Health Wright Products, Inc. (“Health Wright”)
Lessee, Lease, Description [Line Items]
Finance Lease, Liability		$ 22
Finance lease right-of-use assets		$ 22