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Convertible Redeemable Preferred Shares - Additional Information (Details) - CNY (¥)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Temporary Equity [Line Items]
Convertible redeemable preferred shares dividends declared	¥ 0
Liquidation preference percentage of issuance price plus declared but unpaid dividends	150.00%
Convertible redeemable preferred shares, conversion ratio	1
Convertible redeemable preferred shares, redemption start date	Dec. 31, 2022
Accretion of convertible redeemable preferred shares	¥ 0	¥ 0	¥ 508,627,000
Series A Convertible Redeemable Preferred Shares
Temporary Equity [Line Items]
Non cumulative dividend rate percentage of issue price	8.00%
Accretion of convertible redeemable preferred shares			¥ 21,898,000
Series B, C-1, C-2, C-3, D,E and F Convertible Redeemable Preferred Shares
Temporary Equity [Line Items]
Cumulative dividend rate percentage of issue price	8.00%

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- Definition

Convertible redeemable preferred stock dividends declared.

+ References

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- Definition

Convertible redeemable preferred stock redemptions start date.

+ References

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- Definition

Cumulative dividends rate percentage.

+ References

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- Definition

Non cumulative dividends rate percentage.

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- Definition

Temporary equity liquidation preference percentage.

+ References

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X

- Definition

Number of common shares issuable upon conversion for each share of preferred stock to be converted.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481112/505-10-50-13

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- Definition

Amount of decrease to net income for accretion of temporary equity to its redemption value to derive net income apportioned to common stockholders.

+ References

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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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