Accounting Policies and Supplemental Disclosures - Digital Video and Music Content (Details) - USD ($) $ in Billions |
3 Months Ended | 6 Months Ended | |||
|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Dec. 31, 2025 |
|
| Accounting Policies [Abstract] | |||||
| Digital video and music content, capitalized costs | $ 21.3 | $ 21.3 | $ 21.3 | ||
| Digital video and music content, expense | $ 6.9 | $ 5.1 | $ 12.9 | $ 10.2 | |