Commitments - Summary of Future Minimum Commitments (Details) - CNY (¥) ¥ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Disclosure Of Future Minimum Commitments [Line Items] | ||
| Operating commitments | ¥ 135 | ¥ 121 |
| Content royalties | 3,152 | 2,591 |
| Capital commitments | 440 | 605 |
| Investment commitments | 331 | 50 |
| Within one year | ||
| Disclosure Of Future Minimum Commitments [Line Items] | ||
| Operating commitments | 131 | 118 |
| Content royalties | 2,512 | 2,288 |
| Capital commitments | 366 | 392 |
| Investment commitments | 331 | 50 |
| Later than one year but not later than five years | ||
| Disclosure Of Future Minimum Commitments [Line Items] | ||
| Operating commitments | 4 | 3 |
| Content royalties | 640 | 303 |
| Capital commitments | 74 | 213 |
| Investment commitments | ¥ 0 | ¥ 0 |