Net Interest Income - Summary of Net Interest Income (Detail) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||||
|---|---|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Disclosure of net interest income [line items] | |||||
| Interest income | ¥ 723,078 | ¥ 1,029,934 | ¥ 1,415,232 | ||
| Total net interest income | 13,194,380 | 12,311,328 | 13,112,128 | ||
| Loans originated by consolidated trust plans [Member] | |||||
| Disclosure of net interest income [line items] | |||||
| Interest income | 7,111,697 | 9,633,976 | 15,401,224 | ||
| Interest expenses | (1,621,267) | (2,784,362) | (6,576,219) | ||
| Total net interest income | 5,490,430 | 6,849,614 | 8,825,005 | ||
| Loans originated by financial institutions [member] | |||||
| Disclosure of net interest income [line items] | |||||
| Interest income | [1] | 8,949,246 | 6,527,925 | 5,007,555 | |
| Interest expenses | [1] | (1,245,296) | (1,066,211) | (720,432) | |
| Total net interest income | [1] | ¥ 7,703,950 | ¥ 5,461,714 | ¥ 4,287,123 | |
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