LONG-LIVED ASSETS (CY definite-lived Intangibles assets weighted-average lives) (Details) |
3 Months Ended |
|---|---|
Mar. 31, 2026 | |
| Finite-lived Intangible Assets [Roll Forward] | |
| Weighted-average lives of definite-lived intangible assets | 6 years |
| Revenue-generating contracts [Member] | |
| Finite-lived Intangible Assets [Roll Forward] | |
| Weighted-average lives of definite-lived intangible assets | 8 years |
| Client/vendor relationships [Member] | |
| Finite-lived Intangible Assets [Roll Forward] | |
| Weighted-average lives of definite-lived intangible assets | 5 years |
| Venue Management | |
| Finite-lived Intangible Assets [Roll Forward] | |
| Weighted-average lives of definite-lived intangible assets | 10 years |