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Leases - Supplemental Cash Flow Information and Non-Cash Activity Related to Leases (Detail) - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
Leases [Abstract] |  |
Right-of-use assets obtained in exchange for new operating lease liabilities | $ 83,214 | $ 175,909
Right-of-use assets obtained in exchange for new financing lease liabilities | 31,693 | 34,169
Other non-cash increases in operating lease right-of-use assets | 11,431 | 6,729
Other non-cash decreases in financing lease right-of-use assets | $ (2,919) | $ (471)

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- Definition Other noncash increases (decreases) in operating lease right-of-use assets. + References No definition available. + Details
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- Definition Amount of increase in right-of-use asset obtained in exchange for finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(2) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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