THEATRE PROPERTIES AND EQUIPMENT - Summary of Total Revenue and Operating Income for the Ecuador Subsidiary (Details) - Theatre Assets Held for Sale [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment [Line Items]
Revenues	$ 13.5	$ 13.3
Operating (loss) income	$ 2.0	$ (1.2)