Leases - Lease Costs (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Lessee, Lease, Description [Line Items]
Operating lease cost	$ 96	$ 111	$ 125
Short-term lease cost	19	31	35
Other	14	8	0
Total lease cost	129	150	$ 160
Equity Method Investees | Agreement to store at facilities owned by equity method investee
Lessee, Lease, Description [Line Items]
Other	$ 8	$ 6
Ownership interest in unconsolidated entity	50.00%