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Leases - Summary of Amounts Related To Leases (Detail) - CNY (¥)
¥ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Disclosure of detailed information about amounts related to leases [Line Items]        
Properties ¥ 754,010 ¥ 804,990    
Lease liabilities 748,807 794,544    
Right-of-use assets [member]        
Disclosure of detailed information about amounts related to leases [Line Items]        
Properties 754,010 804,990 ¥ 973,547 ¥ 914,960
Lease liabilities ¥ 748,807 ¥ 794,544