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Leases - Summary of Maturities of Operating Lease Liabilities (Detail)
$ in Thousands
Dec. 31, 2020
USD ($)
Operating Lease Liabilities Payments Due [Abstract]  
2021 $ 228,135
2022 182,214
2023 162,163
2024 145,750
2025 122,384
Thereafter 757,576
Total undiscounted operating lease payments 1,598,222
Less: Imputed interest (409,007)
Total operating lease liabilities $ 1,189,215