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- Definition

Share based compensation arrangement share options conversion factor per share.

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No definition available.

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Share based compensation arrangement increase in authorized shares percentage.

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Shares received.

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No definition available.

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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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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No definition available.

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- Definition

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

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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- Definition

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

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

Gross number of share options (or share units) granted during the period.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Number of shares issued under share-based payment arrangement.

+ References

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

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

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Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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Share Based Compensation - Additional Information (Detail) ¥ / shares in Units, $ / shares in Units, $ in Thousands		1 Months Ended								12 Months Ended
	Sep. 05, 2020 shares	Jun. 30, 2022 $ / shares shares	Dec. 31, 2021 shares	Sep. 30, 2021 shares	May 31, 2021 CNY (¥) shares	Apr. 30, 2021 shares	Mar. 31, 2021 shares	Jan. 31, 2021 shares	Apr. 30, 2020 CNY (¥) shares	Dec. 31, 2022 CNY (¥) shares	Dec. 31, 2022 USD ($) $ / shares shares	Dec. 31, 2021 $ / shares	Dec. 31, 2021 CNY (¥)	Dec. 31, 2020 $ / shares	Dec. 31, 2020 CNY (¥)	Dec. 31, 2022 USD ($)	Oct. 31, 2020 ¥ / shares shares
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement weighted average contractual life of shares										3 years 4 months 24 days	3 years 4 months 24 days
Allocated share-based compensation expense										¥ 235,876,000	$ 34,199		¥ 315,362,000		¥ 153,110,000
Senior Management Awards Two Thousand Twenty [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number shares issued									4,745,200
Share-based compensation arrangement increase in authorized shares percentage									5.00%
Allocated share-based compensation expense \| ¥					¥ 197,200,000				¥ 143,000,000.0
Senior Management Awards Two Thousand Twenty [Member] \| Paid In Capital [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation expense \| ¥									110,600,000
Senior Management Awards Two Thousand Twenty [Member] \| Mezzanine Equity [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Allocated share-based compensation expense \| ¥									¥ 32,400,000
Senior Management Awards Two Thousand Twenty One [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Shares Received					2,601,000
Series Angel Plus Preferred Shares [Member] \| Senior Management Awards Two Thousand Twenty [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number shares issued									465,550
Series B Four Minus Preferred Shares [Member] \| Senior Management Awards Two Thousand Twenty [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number shares issued									605,600
Offshore Share Incentive Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation arrangement share options vested fair value										49,500,000	$ 7,200		31,400,000		2,500,000
Share-based compensation arrangement unrecognized sharebased compensation expense										387,100,000						$ 56,100
Weighted Average grant date fair value per option, Granted \| $ / shares											$ 0.13	$ 0.51		$ 0.05
Share based compensation arrangement intrinsic value of options exercised										¥ 4,000,000.0	$ 600		¥ 0		¥ 0
Replaced Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number of shares available for grant																	9,681,668
Share based compensation arrangement share options conversion factor per share \| ¥ / shares																	¥ 14.8
Share based compensation arrangement awards subscription rate \| ¥ / shares																	¥ 0.05
Offshore Share Incentive Plan Two Thousand Nineteen Plan Two [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number share options authorized	71,001,793
Share based compensation arrangement number shares issued	71,001,793
Offshore Share Incentive Plan Two Thousand Twenty Plan Two [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number share options authorized	11,786,197
Offshore Share Incentive Plan Two Thousand Twenty Plan Three [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number shares issued	23,096,715
Two Thousand And Twenty Share Incentive Plan Four [Member] \| Director [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross								7,082,103
Two Thousand And Twenty One Share Incentive Plan One [Member] \| Director [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross							854,608
Two Thousand And Twenty One Share Incentive Plan Five [Member] \| Director [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross						14,862,751
Share Incentive Plan [Member] \| Director [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross				147,315,628
A&R 2020 Share Incentive Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			40,181,400
A&R 2020 Share Incentive Plan [Member] \| Director [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross			30,808,793
Second A&R 2020 Share Incentive Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting period		4 years
Share based compensation arrangement weighted average contractual life of shares		10 years								7 years 11 months 26 days	7 years 11 months 26 days		8 years 3 months 10 days
Share based compensation arrangement number share options authorized		363,315
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross										170,870,383	170,870,383
Share based compensation arrangement number shares issued		40,544,715
Weighted Average grant date fair value per option, Granted \| $ / shares											$ 0.1346
Share based compensation arrangement awards subscription rate \| $ / shares		$ 0.05
Second A&R 2020 Share Incentive Plan [Member] \| Glory Graze Holding Limited [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement number share options authorized		10,329,025
Second A&R 2020 Share Incentive Plan [Member] \| Second Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage		50.00%
Second A&R 2020 Share Incentive Plan [Member] \| Third Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage		25.00%
Second A&R 2020 Share Incentive Plan [Member] \| Fourth Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage		25.00%
Second A&R 2020 Share Incentive Plan [Member] \| Fifth Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting period		5 years
Share based compensation arrangement awards, vesting rights percentage		25.00%
Employee [Member] \| Onshore Share Incentive Plan [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share-based compensation arrangement number share options purchased										295,503	295,503
Share based compensation arrangement awards, vesting period										4 years	4 years
Share based compensation arrangement weighted average contractual life of shares										10 years	10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross										10,471,912	10,471,912
Employee [Member] \| Onshore Share Incentive Plan [Member] \| Second Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage										50.00%	50.00%
Employee [Member] \| Onshore Share Incentive Plan [Member] \| Third Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage										25.00%	25.00%
Employee [Member] \| Onshore Share Incentive Plan [Member] \| Fourth Anniversary [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Share based compensation arrangement awards, vesting rights percentage										25.00%	25.00%