CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Net income (loss)	$ 120.4	$ (72.8)	$ 117.9	$ (145.3)
Other comprehensive income (loss), net of tax
Foreign currency translation adjustments			12.2	(1.3)
CNK
Net income (loss)	120.4	(72.8)	117.9	(145.3)
Other comprehensive income (loss), net of tax
Unrealized gain (loss) due to fair value adjustments on interest rate swap agreements, net of taxes and settlements	2.6	4.2	(0.8)	22.6
Foreign currency translation adjustments	4.1	(15.7)	12.2	(1.3)
Total other comprehensive income (loss), net of tax	6.7	(11.5)	11.4	21.3
Total comprehensive income (loss), net of tax	127.1	(84.3)	129.3	(124.0)
Comprehensive income attributable to noncontrolling interests	(1.3)	(0.6)	(1.9)	(2.1)
Comprehensive income (loss) attributable to Cinemark	125.8	(84.9)	127.4	(126.1)
CUSA
Net income (loss)	121.5	(65.3)	127.8	(126.3)
Other comprehensive income (loss), net of tax
Unrealized gain (loss) due to fair value adjustments on interest rate swap agreements, net of taxes and settlements	2.6	7.0	(0.8)	21.6
Foreign currency translation adjustments	4.1	(15.7)	12.2	(1.3)
Total other comprehensive income (loss), net of tax	6.7	(8.7)	11.4	20.3
Total comprehensive income (loss), net of tax	128.2	(74.0)	139.2	(106.0)
Comprehensive income attributable to noncontrolling interests	(1.3)	(0.6)	(1.9)	(2.1)
Comprehensive income (loss) attributable to Cinemark	$ 126.9	$ (74.6)	$ 137.3	$ (108.1)