v3.25.4
Financial Assets At Fair Value Through Profit or Loss - Disclosure of Financial Assets At Fair Value Through Profit Or Loss (Detail) - CNY (¥)
¥ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Jan. 01, 2022
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss ¥ 20,355,814 ¥ 24,763,205 ¥ 31,914,128 ¥ 28,246,412
Listed securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 20,355,814 24,763,205 31,914,128  
Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 20,351,526 24,723,572 31,853,805  
Debt securities [member] | Listed securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 4,288 39,633 60,323  
Debt securities [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 4,927,679 5,145,588 10,857,652  
Trust plans [member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 4,246,616 7,256,942 2,692,808  
Trust plans [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 4,246,616 7,256,942 2,692,808  
Bank wealth management products [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 1,628,417 963,830 3,345,111  
Bank wealth management products [Member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 1,628,417 963,830 3,345,111  
Mutual funds [member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 3,903,003 5,176,458 7,177,446  
Mutual funds [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 3,903,003 5,176,458 7,177,446  
Asset management plans [member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss     198,957  
Asset management plans [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 0 0 198,957  
Structured deposits [member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 1,900,622 804,897 2,406,785  
Structured deposits [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 1,900,622 804,897 2,406,785  
Private funds and other equity investments [member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 598,366 659,406 1,613,435  
Private funds and other equity investments [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss 598,366 659,406 1,613,435  
Other debt investments [member] | Unlisted securities [Member]        
Disclosure of financial instruments at fair value through profit or loss [line items]        
Financial assets at fair value through profit or loss ¥ 3,146,823 ¥ 4,716,451 ¥ 3,561,611