v3.26.1
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, 2025
Dec. 31, 2024
Disclosure of financial instruments at fair value through profit or loss [line items]    
Financial assets at fair value through profit or loss ¥ 34,666,573 ¥ 20,355,814
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 34,615,846 20,351,526
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 32,474 4,288
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 12,458,331 4,927,679
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 477,261 4,246,616
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 477,261 4,246,616
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 11,430,637 1,628,417
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 11,430,637 1,628,417
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 2,918,741 3,903,003
Mutual funds [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 18,253 0
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 2,900,488 3,903,003
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 2,434,136 1,900,622
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 2,434,136 1,900,622
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 567,274 598,366
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 567,274 598,366
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 ¥ 4,347,719 ¥ 3,146,823