Expense by Nature - Summary of Sales and Marketing Expenses (Detail) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Sales and marketing expenses | |||
| Borrower acquisition expenses | ¥ 1,504,678 | ¥ 2,745,576 | ¥ 5,030,841 |
| General sales and marketing expenses | 2,530,947 | 2,626,038 | 4,398,677 |
| Investor acquisition and retention expenses | 0 | 34,757 | 24,035 |
| Referral expenses from platform service | 0 | 0 | 435,122 |
| Sales and marketing expenses | ¥ 4,035,625 | ¥ 5,406,371 | ¥ 9,888,675 |