Program Rights and Obligations (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Film, Disclosures [Abstract] | |||
| Program rights write-offs | $ 17.3 | $ 12.8 | |
| Program write-offs, restructuring and other related charges | $ 403.8 | ||