Loans To Customers - Summary of Loans To Customers (Parenthetical) (Detail) - CNY (¥) ¥ in Thousands |
Dec. 31, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Disclosure of financial assets [line items] | ||
| Loans to customers | ¥ 102,290,974 | ¥ 111,508,669 |
| Credit insurance | ||
| Disclosure of financial assets [line items] | ||
| Loans to customers | 10,008,000 | 23,462,000 |
| Credit insurance | Ping an group [Member] | ||
| Disclosure of financial assets [line items] | ||
| Loans to customers | ¥ 1,285,000 | ¥ 12,852,000 |