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Leases - Summary of Future Maturity of Lease Liabilities (Detail)
$ in Thousands
Jul. 31, 2021
USD ($)
Leases [Abstract]  
Fiscal 2021 $ 15,711
Fiscal 2022 29,311
Fiscal 2023 27,216
Fiscal 2024 24,650
Fiscal 2025 15,322
Thereafter 23,014
Total lease payments 135,224
Less: Imputed interest (20,338)
Total operating lease liabilities $ 114,886