COMMITMENTS AND CONTINGENCIES - Aggregate Maturities of Operating and Finance Lease Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Operating Leases
2021	$ 51,697
2022	45,379
2023	38,495
2024	31,168
2025	26,427
Thereafter	66,237
Total lease payments	259,403
Less imputed interest	(44,256)
Total	215,147	$ 195,200
Finance Leases
2021	3,459
2022	3,199
2023	3,154
2024	27,051
2025	297
Thereafter	2,901
Total lease payments	40,061
Less imputed interest	(5,581)
Total	$ 34,480	$ 33,300