Share-based Compensation - Compensation expenses (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Dec. 31, 2023 |
Dec. 31, 2022 |
|
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Total | ¥ 2,630,905 | ¥ 2,378,689 | ¥ 2,053,165 |
| Research and development expenses | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Total | 1,257,921 | 1,552,421 | 1,333,710 |
| Selling, general and administrative expenses | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Total | 1,333,256 | 779,637 | 674,610 |
| Cost of sales | |||
| Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] | |||
| Total | ¥ 39,728 | ¥ 46,631 | ¥ 44,845 |