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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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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

Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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- Definition

Number of options outstanding, including both vested and non-vested options.

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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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No definition available.

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- Definition

Weighted average price at which option holders acquired shares when converting their stock options into shares.

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- Definition

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

Number of share options (or share units) exercised during the current period.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
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Share-based Compensation - Share options activities (Details) ¥ / shares in Units, ¥ in Thousands	12 Months Ended
	Dec. 31, 2022 $ / shares	Dec. 31, 2022 CNY (¥) ¥ / shares shares	Dec. 31, 2021 $ / shares	Dec. 31, 2021 CNY (¥) ¥ / shares shares	Dec. 31, 2020 $ / shares	Dec. 31, 2020 CNY (¥) ¥ / shares shares	Dec. 31, 2019 CNY (¥) shares	Dec. 31, 2022 CNY (¥) shares
Additional Disclosures
Weighted Average Remaining Contractual Life (In years)				5 years 3 days		5 years 4 months 28 days	4 years 1 month 17 days
Weighted average grant date fair value of options granted \| (per share)	$ 18.5	¥ 126.8		¥ 423.6		¥ 262
Employee Stock Option [Member]
Share options activities
Beginning balance (in shares)		22,510		22,297		12,174
Granted (in shares)		5,829		3,948		15,716
Exercised (in shares)		(3,929)		(3,263)		(4,492)
Forfeited (in shares)		(2,500)		(472)		(1,101)
Ending balance (in shares)		21,910		22,510		22,297	12,174
Exercisable (in shares)								4,715
Weighted Average Exercise Price
Beginning balance (in USD/shares) \| $ / shares	2.001		$ 2.0236		$ 0.0001
Granted (in USD/shares) \| $ / shares	0.0036		0.0001		2.9007
Exercised (in USD/shares) \| $ / shares	0.0001		0.0001		0.0001
Forfeited (in USD/shares) \| $ / shares	0.2331		0.0001		0.4234
Ending balance (in USD/shares) \| $ / shares	2.0283		$ 2.001		$ 2.0236
Exercisable (in USD/shares) \| $ / shares	$ 2.8747
Additional Disclosures
Weighted Average Remaining Contractual Life (In years)		4 years 8 months 12 days				5 years 4 months 28 days
Weighted Average Remaining Contractual Life, Exercisable (In years)		4 years
Aggregate Intrinsic Value, Beginning balance \| ¥		¥ 6,372,503		¥ 12,177,047		¥ 1,581,408
Aggregate Intrinsic Value, Ending balance \| ¥		¥ 3,305,336		¥ 6,372,503		¥ 12,177,047	¥ 1,581,408
Aggregate Intrinsic Value, Exercisable \| ¥								¥ 778,043
Employees \| Employee Stock Option [Member]
Share options activities
Beginning balance (in shares)		12,716		11,355		8,274
Granted (in shares)		5,661		3,927		6,966
Exercised (in shares)		(2,575)		(2,094)		(2,784)
Forfeited (in shares)		(2,500)		(472)		(1,101)
Ending balance (in shares)		13,302		12,716		11,355	8,274
Exercisable (in shares)								2,113
Senior Management \| Employee Stock Option [Member]
Share options activities
Beginning balance (in shares)		9,611		10,712		3,655
Granted (in shares)		6				8,700
Exercised (in shares)		(1,204)		(1,101)		(1,643)
Ending balance (in shares)		8,413		9,611		10,712	3,655
Exercisable (in shares)								2,580
Consultants \| Employee Stock Option [Member]
Share options activities
Beginning balance (in shares)		183		230		245
Granted (in shares)		162		21		50
Exercised (in shares)		(150)		(68)		(65)
Ending balance (in shares)		195		183		230	245
Exercisable (in shares)								22