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Intangible Assets, Net - Schedule of Intangible Assets, Net (Detail) ¥ in Thousands, $ in Thousands | Dec. 31, 2021 CNY (¥) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 CNY (¥)
--- | --- | --- | ---
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | ¥ 1,260,487 | $ 197,798 | ¥ 35,296
Less: accumulated amortization | (90,720) | (14,236) | (18,723)
Intangible assets, net | 1,169,767 | 183,562 | 16,573
Customer Relationships [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | 620,100 | 97,307 |
Less: accumulated amortization | (32,637) | (5,121) |
Patents and Technology [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | 67,900 | 10,655 |
Less: accumulated amortization | (8,138) | (1,277) |
Trade Marks and Domain Names [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | 497,098 | 78,006 | 7,020
Less: accumulated amortization | (20,722) | (3,252) | (3,035)
Software and Copyrights [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | 71,752 | 11,259 | 20,807
Less: accumulated amortization | (26,692) | (4,189) | (10,268)
Other Intangible Assets [Member] |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |
Intangible assets, gross | 3,637 | 571 | 7,469
Less: accumulated amortization | ¥ (2,531) | $ (397) | ¥ (5,420)

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