SEGMENTS AND REVENUE RECOGNITION Ticketing Contract Advances (Details) - Ticketing [Member] - USD ($) $ in Millions |
Mar. 31, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Prepaid Expenses [Member] | ||
| Capitalized Contract Cost [Line Items] | ||
| Ticketing contract advances | $ 224.0 | $ 298.7 |
| Other Noncurrent Assets [Member] | ||
| Capitalized Contract Cost [Line Items] | ||
| Ticketing contract advances | $ 147.2 | $ 155.7 |