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Property and Equipment, Net - Summary of Property and Equipment Consisted (Details) ¥ in Thousands, $ in Thousands | Dec. 31, 2022 CNY (¥) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CNY (¥)
--- | --- | --- | ---
Property Plant And Equipment [Line Items] |  |  |  |
Total cost |  | ¥ 973,626 |  | ¥ 998,897
Less: Accumulated depreciation |  | (159,843) |  | (141,249)
Property and equipment, net |  | 813,783 | $ 117,987 | 857,648
Building |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |
Total cost | [1] | 865,447 |  | 865,447
Leasehold And Buildings Improvements |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |
Total cost |  | 69,706 |  | 95,953
Electronic And Office Equipment |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |
Total cost |  | ¥ 38,473 |  | ¥ 37,497
[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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