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Contingencies - Additional Information (Details) ¥ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2021 CNY (¥) item | Dec. 31, 2020 CNY (¥)
Loss Contingencies [Line Items] |  |
Number of investors | item | 33 |
Aggregate claim amount | ¥ 116.1 |
Camsing Incident |  |
Loss Contingencies [Line Items] |  |
Percentage of investors accepted the settlement plan | 72.70% | 67.50%
Percentage of outstanding fund agreed for settlement | 75.40% | 70.00%
Investor's Outstanding Investments | ¥ 3,400.0 | ¥ 3,400.0
Amount of liability on the litigation settlement | ¥ 433.3 |

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