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v3.23.1

Property and Equipment, Net - Summary of Property and Equipment Consisted (Parenthetical) (Details) | 12 Months Ended |  |  |
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Dec. 31, 2018 CNY (¥) Building | Dec. 31, 2017 CNY (¥) Building | Dec. 31, 2022 CNY (¥) | Dec. 31, 2021 CNY (¥) Building | Mar. 31, 2021 CNY (¥)
Business Acquisition [Line Items] |  |  |  |  |  |
Number of buildings purchased | Building |  |  |  |  | 4 |
Cost of property and equipment |  |  |  | ¥ 973,626,000 | ¥ 998,897,000 |
Mortgage Loan |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Amount of loan obtained to purchase buildings |  |  |  |  | 321,540,000 |
Building |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Buildings purchased under consideration |  | ¥ 404,725,000 | ¥ 480,271,000 |  |  |
Cost of property and equipment | [1] |  |  | ¥ 865,447,000 | ¥ 865,447,000 |
Wuhan |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Number of buildings purchased | Building |  | 1 | 2 |  |  |
Wuhan | Building |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cost of property and equipment |  |  |  |  |  | ¥ 385,176
Guangzhou |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Number of buildings purchased | Building |  |  | 1 |  |  |
[1] | In 2017, the Group purchased two buildings in Wuhan (Building A and B) and one building in Guangzhou (Building C) with a total consideration of RMB 480,271. In 2018, the Group purchased one building in Wuhan (Building D) with a total consideration of RMB 404,725 (including input VAT). In March 2021, Building D was completed for intended use and the cost of RMB 385,176 necessarily incurred for its intended use was recorded to property and equipment in 2021.

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