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Share-based Compensation - Description of share option plans (Details) - CNY (¥) ¥ in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Jul. 31, 2014
Minimum |  |
Description of share option plans |  |
Vesting Period | 0 years |
Expiration period | 6 years |
Minimum | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Vesting Period | 0 years |
Maximum |  |
Description of share option plans |  |
Vesting Period | 6 years |
Expiration period | 7 years |
Maximum | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Vesting Period | 6 years |
the 2018 Plan | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Total unrecognized compensation expenses related to unvested awards | ¥ 1,652.5 |
Weighted average remaining vesting period | 3 years 7 months 6 days |
Global Share Plan and 2018 Plan [Member] |  |
Description of share option plans |  |
Total unrecognized compensation expenses related to unvested awards | ¥ 1,176.8 |
Weighted average remaining vesting period | 1 year 10 months 24 days |
Class Z Ordinary Shares | Global Share Plan | Maximum |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan |  | 19,880,315
Class Z Ordinary Shares | the 2018 Plan | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan | 30,673,710 |
Share-based compensation arrangement by share-based payment award, percentage of outstanding stock maximum | 10.00% |
Class Z Ordinary Shares | the 2018 Plan | Maximum |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan | 33,132,989 |
Class Z Ordinary Shares | 2018 Restated Share Incentive Plan [Member] | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Number of Shares Available for Grant | 37,092,680 |
Class Z Ordinary Shares | 2018 Restated Share Incentive Plan [Member] | Maximum |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan | 41,413,503 |
Class Z Ordinary Shares | 2018 Restated Share Incentive Plan [Member] | Maximum | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan | 2,070,675 |
Class Z Ordinary Shares | the 2024 Plan [Member] | Restricted Stock Units (RSUs) [Member] |  |
Description of share option plans |  |
Number of Shares Available for Grant | 41,272,920 |
Class Z Ordinary Shares | the 2024 Plan [Member] | Maximum |  |
Description of share option plans |  |
Aggregate number of shares issuable under the plan | 41,272,920 |

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- Definition Amount of cost to be recognized for option under share-based payment arrangement. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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