Share-based compensation (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Share based compensation | |||
| Share-based compensation expenses | ¥ 1,963,506 | ¥ 2,252,738 | ¥ 2,589,593 |
| Total share-based compensation expenses | |||
| Share based compensation | |||
| Share-based compensation expenses | 1,963,506 | 2,252,738 | 2,589,593 |
| Operations and support | |||
| Share based compensation | |||
| Share-based compensation expenses | 78,794 | 110,822 | 109,962 |
| Sales and marketing | |||
| Share based compensation | |||
| Share-based compensation expenses | 169,458 | 180,967 | 159,830 |
| Research and development | |||
| Share based compensation | |||
| Share-based compensation expenses | 813,759 | 789,094 | 922,066 |
| General and administrative | |||
| Share based compensation | |||
| Share-based compensation expenses | ¥ 901,495 | ¥ 1,171,855 | ¥ 1,397,735 |