GOODWILL AND INTANGIBLE ASSETS - Schedule of Goodwill (Details) - USD ($)	9 Months Ended
	Sep. 30, 2022
Goodwill [Roll Forward]
Beginning balance	$ 2,122,653,000
Goodwill from current year business acquisitions	4,402,000
Effect of foreign exchange	(269,364,000)
Purchase accounting adjustments on prior year business acquisitions	(769,000)
Ending balance	1,856,922,000
Goodwill, Impaired, Accumulated Impairment Loss	5,400,000
Casinos & Resorts
Goodwill [Roll Forward]
Beginning balance	201,952,000
Goodwill from current year business acquisitions	4,402,000
Effect of foreign exchange	0
Purchase accounting adjustments on prior year business acquisitions	(1,285,000)
Ending balance	205,069,000
North America Interactive
Goodwill [Roll Forward]
Beginning balance	283,358,000
Goodwill from current year business acquisitions	0
Effect of foreign exchange	(3,001,000)
Purchase accounting adjustments on prior year business acquisitions	239,000
Ending balance	280,596,000
International Interactive
Goodwill [Roll Forward]
Beginning balance	1,637,343,000
Goodwill from current year business acquisitions	0
Effect of foreign exchange	(266,363,000)
Purchase accounting adjustments on prior year business acquisitions	277,000
Ending balance	$ 1,371,257,000