Technology platform-based income - Summary of Retail Credit Facilitation Service Fees (Detail) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Disclosure of retail credit facilitation service fees [line items] | |||
| Retail credit facilitation service fees | ¥ 5,503,149 | ¥ 8,066,367 | ¥ 15,134,217 |
| Goods or services transferred at point in time [member] | |||
| Disclosure of retail credit facilitation service fees [line items] | |||
| Referral income from platform service | 125 | 13,759 | 425,932 |
| Loan facilitation service [member] | Goods or services transferred at point in time [member] | |||
| Disclosure of retail credit facilitation service fees [line items] | |||
| Retail credit facilitation service fees | 1,290,565 | 1,571,966 | 978,958 |
| Post origination service [member] | Goods or services transferred over time [member] | |||
| Disclosure of retail credit facilitation service fees [line items] | |||
| Retail credit facilitation service fees | ¥ 4,212,459 | ¥ 6,480,642 | ¥ 13,729,327 |