v3.25.4
Goodwill - Disclosure Of Reconciliation Of Changes In Goodwill (Detail) - CNY (¥)
¥ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill ¥ 8,911,445 ¥ 8,911,445 ¥ 8,918,108
Additional recognition, goodwill 258,592 0 6,663
Decrease through classified as held for sale, goodwill 0 0 0
Foreign exchange adjustments 5,502    
Goodwill 9,175,539 8,911,445 8,911,445
Puhui [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 8,911,000    
Gross carrying amount [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 8,985,860 8,988,375 9,117,382
Additional recognition, goodwill 258,592 0
Decrease through classified as held for sale, goodwill (6,663) (2,515) (129,007)
Foreign exchange adjustments 5,502    
Goodwill 9,243,291 8,985,860 8,988,375
Gross carrying amount [member] | Puhui [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 8,911,445 8,911,445 8,911,445
Additional recognition, goodwill 0    
Decrease through classified as held for sale, goodwill 0 0 0
Goodwill 8,911,445 8,911,445 8,911,445
Gross carrying amount [member] | Tianjin Guarantee [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill   0 126,207
Decrease through classified as held for sale, goodwill     (126,207)
Goodwill     0
Gross carrying amount [member] | Pingan jixin [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 67,752 67,752 67,752
Additional recognition, goodwill 0    
Decrease through classified as held for sale, goodwill 0 0 0
Goodwill 67,752 67,752 67,752
Gross carrying amount [member] | Lu International Hong Kong Limited [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 6,663 6,663 6,663
Additional recognition, goodwill 0    
Decrease through classified as held for sale, goodwill (6,663) 0 0
Goodwill 0 6,663 6,663
Gross carrying amount [member] | Yunque dongfang [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill   0 2,800
Decrease through classified as held for sale, goodwill     (2,800)
Goodwill     0
Gross carrying amount [member] | Jinniu loan [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 0 2,515 2,515
Decrease through classified as held for sale, goodwill   (2,515) 0
Goodwill   0 2,515
Gross carrying amount [member] | PAObank [Member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill 0    
Additional recognition, goodwill 258,592    
Decrease through classified as held for sale, goodwill 0    
Foreign exchange adjustments 5,502    
Goodwill 264,094 0  
Impairment losses [member]      
Disclosure of reconciliation of changes in goodwill [line items]      
Goodwill (74,415) (76,930) (199,274)
Additional recognition, goodwill 0 0 6,663
Decrease through classified as held for sale, goodwill 6,663 2,515 129,007
Goodwill ¥ (67,752) ¥ (74,415) ¥ (76,930)