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RELATED PARTY TRANSACTIONS (Details) $ in Thousands, € in Millions	1 Months Ended	3 Months Ended		8 Months Ended	9 Months Ended		12 Months Ended
	Feb. 07, 2025 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 EUR (€)
Related Party Transaction [Line Items]
Revenue	$ 220,498	$ 663,716	$ 629,974	$ 1,689,944		$ 1,870,113
Accounts receivable, net		214,448		214,448	$ 214,448		$ 55,486
Other assets		655,889		655,889	$ 655,889		$ 127,030
Interest expense, net	27,228	110,848	80,271	265,446		238,623
Discontinued Operations, Disposed of by Sale \| Carved-Out Business
Related Party Transaction [Line Items]
Ownership interest after disposal					19.99%		19.99%
Related Party
Related Party Transaction [Line Items]
Accounts receivable, net		4,300		4,300	$ 4,300		$ 1,100
Financing receivable, period							7 years	7 years
Term loan receivable \| €								€ 30
Other assets		32,400		32,400	$ 32,400		$ 31,200
Non-gaming
Related Party Transaction [Line Items]
Revenue	34,731	119,209	106,068	274,027		305,399
Non-gaming \| Related Party
Related Party Transaction [Line Items]
Revenue	3,700	4,800	$ 0	16,800		$ 0
Interest expense, net	$ 300	$ 600		$ 1,800