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Summary of Cash, Cash Equivalents and Restricted Cash Reported In Condensed Consolidated Statements of Cash Flows (Parenthetical) (Detail) | 3 Months Ended
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Mar. 31, 2021
Minimum |
Cash And Cash Equivalents Period Increase Decrease [Line Items] |
Short -term cash investments interest rate | 0.20%
Maximum |
Cash And Cash Equivalents Period Increase Decrease [Line Items] |
Short -term cash investments interest rate | 0.35%

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- Definition Cash and cash equivalents period increase decrease. + References No definition available. + Details
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- Definition Short -term cash investments interest rate. + References No definition available. + Details
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Period Type: | duration

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- Details
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- Details
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Period Type: |