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Stock-Based Compensation - Additional Information (Detail) $ in Millions | 9 Months Ended
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Sep. 30, 2021 USD ($)
Performance-based Stock Awards |
Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] |
Reduction in stock-based compensation expense | $ 6.8

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The increase (decrease) during the reporting period in the obligation created by employee agreements whereby earned compensation will be paid in the future. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 + Details
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- Details
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