Share based compensation arrangement by share based payment award equity other than options vesting period.

No definition available.

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- Definition

Share based compensation expense arrangement by share based payment award equity instruments other than options vested.

+ References

No definition available.

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- Definition

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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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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.

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- Definition

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

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- Definition

Number of shares for which recognition of cost was accelerated for award under share-based payment arrangement.

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Share-based Compensation - Additional Information (Detail) ¥ in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025 CNY (¥) shares	Dec. 31, 2025 USD ($) shares	Dec. 31, 2024 CNY (¥) shares	Dec. 31, 2023 CNY (¥) shares	Dec. 31, 2025 USD ($)	Sep. 28, 2019 shares	Dec. 23, 2016 shares
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,030,000	2,030,000	2,305,100	6,114,000
Total fair value of RSUs vested	¥ 161,911	$ 23,153	¥ 180,748	¥ 151,485
Unrecognized share-based compensation expenses	¥ 271,598				$ 38,838
Unrecognized share-based compensation expenses, weighted average vesting period	2 years 1 month 20 days	2 years 1 month 20 days
Share-based compensation arrangement by share-based payment award, accelerated vesting, number	562,500	562,500
Vesting share-based compensation expense \| ¥	¥ 19,028
Restricted Stock Units (RSUs) [Member] \| Four Year Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award equity other than options vesting period	4 years	4 years
Restricted Stock Units (RSUs) [Member] \| Three Months Period [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share based compensation arrangement by share based payment award equity other than options vesting period	3 months	3 months
Share Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards							8,867,053
Share Incentive Plan 2019 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards						13,941,558
Share Incentive Plan 2019 [Member] \| Restricted Stock Units (RSUs) [Member] \| Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted				6,114,000
Share Incentive Plan 2019 [Member] \| Employee Stock Option \| Share-based Payment Arrangement, Tranche One [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted			394,820
Share Incentive Plan 2023 [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Aggregate number of ordinary shares that may be issued pursuant to all share-based awards				11,905,990
Share Incentive Plan 2023 [Member] \| Restricted Stock Units (RSUs) [Member] \| Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,030,000	2,030,000	2,305,100
Share Incentive Plan 2023 [Member] \| Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of RSUs vested	¥ 84,247	$ 12,047	¥ 92,376	¥ 0
Unrecognized share-based compensation expenses	¥ 134,390				$ 19,218
Unrecognized share-based compensation expenses, weighted average vesting period	2 years 4 months 17 days	2 years 4 months 17 days
Share Incentive Plan 2023 [Member] \| Employee Stock Option \| Share-based Payment Arrangement, Tranche Two [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	2,370,000	2,370,000	5,124,500