Leases - Summary of Supplemental Balance Sheet Information Related to Lease Right of Use Assets (Detail) - USD ($) $ in Thousands |
Sep. 30, 2021 |
Dec. 31, 2020 |
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| Schedule Of Supplemental Balance Sheet Information Related To Lease Right Of Use Assets [Abstract] | ||
| Right-of-use assets - operating leases - net | $ 80,177 | $ 93,715 |
| Right-of-use assets - finance leases - net | 118 | 226 |
| Total lease right-of-use assets - net | $ 80,295 | $ 93,941 |
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- Definition Right of use assets. No definition available.
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- Definition Schedule of Supplemental balance sheet information related to Lease right-of-use assets. No definition available.
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- Definition Amount, after accumulated amortization, of right-of-use asset from finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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