v3.20.4
Property, Equipment and Right-of-Use Assets - Maturities of Operating Lease Liabilities (Details)
$ in Millions
Dec. 31, 2020
USD ($)
Operating Leases after Adoption of ASC Topic 842:  
2021 $ 137
2022 130
2023 108
2024 95
2025 72
Thereafter 383
Total operating lease payments 925
Less: Interest (74)
Present value of operating lease liabilities $ 851