Share-Based Compensation - Additional Information (Detail) $ in Thousands	12 Months Ended
Dec. 31, 2021 USD ($) shares
Share-based Payment Arrangement, Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based Payment Award, Number of Shares Authorized \| shares	145,696,410
Share-based Payment Award, contractual term	10 years
Share based payment arrangement nonvested award option cost not yet recognized amount	$ 177,224
Share based payment arrangement nonvested award cost not yet recognized period for recognition	3 years 2 months 8 days
Share-based Payment Arrangement, Option \| Vested on Each Anniversary Of The Vesting Commencement Date For Four Years Thereafter [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based Payment Award, Award Vesting Rights, Percentage	25.00%
Award Vesting Period	4 years
Share-based Payment Arrangement, Option \| Vested on Each Anniversary Of The Vesting Commencement Date For Two Years Thereafter [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based Payment Award, Award Vesting Rights, Percentage	50.00%
Award Vesting Period	2 years
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based Payment Award, Award Vesting Rights, Percentage	25.00%
Award Vesting Period	4 years
Share based payment arrangement nonvested award cost not yet recognized period for recognition	3 years 10 months 9 days
Share-based Compensation Arrangement by Share-based Payment Award, Description	One RSU represents a right relating to one Class A ordinary share
Share based payment arrangement nonvested award excluding option cost not yet recognized amount	$ 65,995

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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Description of terms of share-based payment arrangement. Includes, but is not limited to, type of award or grantee and reason for issuance.

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Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

Percentage of vesting of award under share-based payment arrangement.

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- Definition

Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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