Segment Information - Schedule of Acquisition of Investment in Films and Television Programs (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Segment Reporting, Other Significant Reconciling Item [Line Items] | ||
| Acquisition of investment in films and television programs | $ 250.2 | $ 643.2 |
| Reportable Segments | Motion Picture | ||
| Segment Reporting, Other Significant Reconciling Item [Line Items] | ||
| Acquisition of investment in films and television programs | 142.9 | 277.9 |
| Reportable Segments | Television Production | ||
| Segment Reporting, Other Significant Reconciling Item [Line Items] | ||
| Acquisition of investment in films and television programs | $ 107.3 | $ 365.3 |