The number of equal annual installments for vesting in share based arrangement.

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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- 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

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 additional shares authorized for issuance under share-based payment arrangement.

+ References

No definition available.

+ Details

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- Definition

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

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- Definition

An excess of the fair value of the modified award over the fair value of the award immediately before the modification.

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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.

+ References

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- Definition

Per share decrease in exercise price of option. Excludes change due to standard antidilution provision and option granted under share-based payment arrangement.

+ References

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

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Share-based compensation (Details) ¥ in Thousands							12 Months Ended
Share-based compensation (Details) ¥ in Thousands	Nov. 01, 2022 CNY (¥)	Nov. 01, 2022 $ / shares	Apr. 16, 2021 shares	Jan. 12, 2021	Jan. 11, 2021	Dec. 28, 2020 shares	Dec. 31, 2023 CNY (¥) installment	Dec. 31, 2022 CNY (¥)	Dec. 31, 2021 CNY (¥)	Apr. 30, 2019 shares	Feb. 28, 2019 shares	Sep. 30, 2018 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sharebased compensation expense \| ¥							¥ 362,868	¥ 166,161	¥ 223,345
Share split ratio					10
Class B ordinary shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share split ratio				1
Parent Incentive Plans
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sharebased compensation expense \| ¥							¥ 362,868	¥ 166,161	¥ 211,947
Contractual term (in years)							10 years
Share split ratio			10		10
Exercise price per share \| $ / shares		$ 0
Incremental cost of modification \| ¥	¥ 22,307
Parent Incentive Plans \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)							4 years
Equal annual installments for vesting \| installment							4
Parent Incentive Plans \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Vesting period (in years)							7 years
Equal annual installments for vesting \| installment							7
Parent Incentive Plans \| Class B ordinary shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance										22,493,577	22,493,577	22,493,577
Parent Incentive Plans \| Class A ordinary shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance			224,935,770
Number of additional shares authorized			57,472,620
2021 Plan \| Class A ordinary shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares available for issuance						22,493,577
Number of additional shares authorized						5,747,262