v3.22.0.1
Other Liabilities - Information About Operating Lease Liabilities (Detail) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Other Liabilities Disclosure [Abstract]    
2022-2021 $ 305 $ 342
2023-2022 307 301
2024-2023 284 264
2025-2024 258 247
2026-2025 216 215
2027-2026 Thereafter 1,655 1,899
Total undiscounted lease payments 3,025 3,268
Imputed interest (737) (985)
Total operating lease liabilities $ 2,288 $ 2,283
Weighted average remaining lease term 14 years 16 years
Weighted average discount rate 3.61% 4.02%