Fair Value Measurement - Summary of Effect Adverse Changes in Estimated Fair Value of the Loans (Details) - CNY (¥) ¥ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Fair Value Disclosures [Abstract]
Weighted average expected future recovery rates	4.30%	9.80%
Increase by 10%	¥ 25,297	¥ 38,139
Decrease by 10%	¥ 25,297	¥ 38,139

Hypothetical changes in fair value of loans at fair value expected future recovery increase.

No definition available.

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