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Others, Net - Schedule of other nonoperating income expense (Detail) ¥ in Thousands, $ in Thousands | 9 Months Ended
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Sep. 30, 2020 CNY (¥) | Sep. 30, 2020 USD ($) | Sep. 30, 2019 CNY (¥)
Other Nonoperating Income (Expense) [Abstract] |  |  |
Value-added tax exemption due to the COVID-19 | ¥ 29,469 |  |
Government grants | 25,333 |  | ¥ 10,928
Fair value changes of short-term investments | 7,119 |  | 836
Foreign exchange gain/(loss) | (8,182) |  | 5,724
Others | (2,192) |  | (296)
Total | ¥ 51,547 | $ 7,592 | ¥ 17,192

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- Definition Fair Value Changes Of Short Term Investments. + References No definition available. + Details
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- Definition Amount of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement. + References No definition available. + Details
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- Definition Governments grants. + References No definition available. + Details
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- Definition Value added tax exemption + References No definition available. + Details
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- Definition The aggregate amount of income or expense from ancillary business-related activities (that is to say, excluding major activities considered part of the normal operations of the business). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.7) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.9) -URI http://asc.fasb.org/extlink&oid=120395209&loc=SL114868664-224227 + Details
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