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v3.23.1

Share-based Compensation - Share-based compensation of subsidiaries (Details) $ / shares in Units, ¥ in Thousands | 1 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Nov. 30, 2021 | Dec. 31, 2022 CNY (¥) shares | Dec. 31, 2022 CNY (¥) $ / shares | Dec. 31, 2021 CNY (¥) shares | Dec. 31, 2021 CNY (¥) $ / shares | Dec. 31, 2020 CNY (¥) shares | Dec. 31, 2020 USD ($) $ / shares | Dec. 31, 2019 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares | Dec. 31, 2021 USD ($) $ / shares
Number of Options Outstanding |  |  |  |  |  |  |  |  |  |
Outstanding, Beginning Balance | shares |  | 70,497,950 |  | 79,318,499 |  | 88,843,972 |  |  |  |
Granted | shares |  | 1,685,000 |  | 2,468,150 |  | 16,077,700 |  |  |  |
Outstanding, Ending Balance | shares |  | 65,983,875 |  | 70,497,950 |  | 79,318,499 |  | 88,843,972 |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Outstanding, Beginning Balance |  |  | $ 4.76 |  | $ 3.59 |  | $ 2.38 |  |  |
Granted |  |  | 3.03 |  | 13.89 |  | 8.09 |  |  |
Outstanding, Ending Balance |  |  | 3.57 |  | 4.76 |  | $ 3.59 | $ 2.38 |  |
Weighted Average Remaining Contractual Life, Outstanding, Options |  | 4 years 6 months 3 days |  | 5 years 5 months 8 days |  | 6 years 4 months 20 days |  | 6 years 9 months 7 days |  |
Aggregate Intrinsic Value, Outstanding, Options | $ |  |  |  |  |  |  | $ 3,581,119,000 |  | $ 465,353,000 | $ 1,944,597,000
Share-based compensation expenses | ¥ |  | ¥ 2,295,896 |  | ¥ 1,010,140 |  | ¥ 187,094 |  |  |  |
Minimum |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Exercise price (US$) |  |  |  |  |  |  | $ 2.38 |  | $ 2.39 | $ 2.39
Fair value of the ordinary shares on the date of option grant (US$) |  |  |  |  |  |  | 2.38 |  | 10.34 | 39.54
Risk-free interest rate |  | 2.50% |  | 1.08% |  | 0.50% |  |  |  |
Expected volatility |  |  |  |  |  | 54.00% |  |  |  |
Expected forfeiture rate (post-vesting) |  |  |  |  |  | 2.00% |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Exercise price (US$) |  |  |  |  |  |  | 48.45 |  | 19.91 | 42.20
Fair value of the ordinary shares on the date of option grant (US$) |  |  |  |  |  |  | $ 48.45 |  | $ 19.61 | $ 42.20
Risk-free interest rate |  | 2.56% |  | 1.47% |  | 1.00% |  |  |  |
Expected term (in years) |  | 2 years 6 months |  | 2 years 6 months |  | 2 years 6 months |  |  |  |
Expected dividend yield |  | 0.00% |  | 0.00% |  | 0.00% |  |  |  |
Expected volatility |  | 56.00% |  | 55.00% |  | 55.00% |  |  |  |
Expected forfeiture rate (post-vesting) |  | 1.50% |  | 2.00% |  | 6.00% |  |  |  |
A Plan |  |  |  |  |  |  |  |  |  |
Number of Options Outstanding |  |  |  |  |  |  |  |  |  |
Vested | shares |  | (1,387,401) |  |  |  |  |  |  |  |
Outstanding, Ending Balance | shares |  | 30,543,848 |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Outstanding, Ending Balance |  |  | 0.00001 |  |  |  |  |  |  |
Weighted Average Remaining Contractual Life, Outstanding, Options |  | 8 years 10 months 2 days |  |  |  |  |  |  |  |
Aggregate Intrinsic Value, Outstanding, Options | $ |  |  |  |  |  |  |  |  | $ 34,337 |
Vested |  |  | 0.00001 |  |  |  |  |  |  |
Weighted average grant date fair value of options granted |  |  | 0.00001 |  |  |  |  |  |  |
AA Plan |  |  |  |  |  |  |  |  |  |
Number of Options Outstanding |  |  |  |  |  |  |  |  |  |
Outstanding, Beginning Balance | shares |  | 31,931,249 |  |  |  |  |  |  |  |
Granted | shares |  |  |  | 31,931,249 |  |  |  |  |  |
Outstanding, Ending Balance | shares |  |  |  | 31,931,249 |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Outstanding, Beginning Balance |  |  | 0.00001 |  |  |  |  |  |  |
Granted |  |  |  |  | 0.00001 |  |  |  |  |
Outstanding, Ending Balance |  |  |  |  | $ 0.00001 |  |  |  |  |
Weighted Average Remaining Contractual Life, Outstanding, Options |  |  |  | 9 years 10 months 2 days |  |  |  |  |  |
Aggregate Intrinsic Value, Outstanding, Options | $ |  |  |  |  |  |  |  |  |  | $ 35,888
Expiration period | 10 years |  |  |  |  |  |  |  |  |
Requisite service period | 4 years |  |  |  |  |  |  |  |  |
Vesting period |  | 36 months |  |  |  |  |  |  |  |
Stock Liability Award |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Risk-free interest rate |  | 1.58% |  |  |  |  |  |  |  |
Expected term (in years) |  | 10 years |  |  |  |  |  |  |  |
Expected dividend yield |  | 0.00% |  |  |  |  |  |  |  |
Expected volatility |  | 52.00% |  |  |  |  |  |  |  |
Expected forfeiture rate (post-vesting) |  | 2.00% |  |  |  |  |  |  |  |
Stock Liability Award | Minimum |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Fair value of the ordinary shares on the date of option grant (US$) |  |  |  |  |  |  |  |  | $ 1.00 |
Stock Liability Award | Maximum |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Fair value of the ordinary shares on the date of option grant (US$) |  |  |  |  |  |  |  |  | $ 1.01 |
Options |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Aggregate Intrinsic Value, Outstanding, Options | $ |  |  |  |  |  |  |  | $ 164,363,000 |  |
Vested |  |  | 1.12 |  |  |  |  |  |  |
Weighted average grant date fair value of options granted |  |  | $ 1.12 |  |  |  |  |  |  |
Options | A Plan |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Share-based compensation expenses | ¥ |  | ¥ 53,306 |  |  |  |  |  |  |  |
Unrecognized share-based compensation expenses, other than options | ¥ |  | ¥ 170,091 | $ 170,091 | ¥ 211,178 | $ 211,178 |  |  |  |  |
Weighted-average period for unrecognized expenses expected to be recognized |  | 2 years 2 months 12 days |  | 3 years 2 months 12 days |  |  |  |  |  |
Options | AA Plan |  |  |  |  |  |  |  |  |  |
Weighted Average Exercise Price, Options |  |  |  |  |  |  |  |  |  |
Share-based compensation expenses | ¥ |  |  |  | ¥ 17,513 |  |  |  |  |  |

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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. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + 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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Gross number of share options (or share units) granted during the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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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 -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Number of options outstanding, including both vested and non-vested options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(ii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iv)(01) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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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 Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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