CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022
Operating activities
Net income (loss)		$ 117.9	$ (145.3)
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Share based awards compensation expense		12.5	11.1
Impairment of long-lived and other assets		10.1	92.3
Non-cash rent expense		(8.4)	(4.7)
Distributions from equity investees	[1]	1.6	1.5
Investing activities
Additions to theatre properties and equipment		(54.6)	(40.6)
Financing activities
Payments on finance leases		(7.1)	(7.2)
CNK
Operating activities
Net income (loss)		117.9	(145.3)
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Depreciation		106.6	121.4
Amortization of intangible and other assets		1.1	1.3
Loss on debt extinguishment and refinancing		10.7	0.0
Amortization of original issue discount and debt issuance costs		5.3	5.4
Amortization of accumulated (gains) losses for amended swap agreements		(3.1)	2.2
Share based awards compensation expense		12.5	11.1
Impairment of long-lived and other assets		10.1	92.3
Gain on disposal of assets and other		(2.7)	(7.6)
Unrealized gain on investment in NCMI		(9.2)	0.0
Non-cash rent expense		(8.4)	(4.7)
Equity in loss of affiliates		0.3	7.7
Deferred income tax expense (benefit)		2.0	(0.9)
Distributions from equity investees		1.6	1.5
Changes in assets and liabilities and other		11.2	(33.7)
Net cash provided by operating activities		251.1	46.1
Investing activities
Additions to theatre properties and equipment		(54.6)	(40.6)
Proceeds from sale of theatre properties and equipment and other		0.0	11.8
Net cash used for investing activities		(54.6)	(28.8)
Financing activities
Proceeds from refinancing of senior secured credit facility		640.2	0.0
Repayment of term loan upon refinancing of senior secured credit facility		(624.9)	0.0
Redemption of 8.75% Secured Notes		(102.2)	0.0
Payment of debt issuance costs		(7.5)	0.0
Payment of fees on refinancing of senior secured credit facility		(2.6)	0.0
Repayments of long-term debt		(6.4)	(6.9)
Restricted stock withholdings for payroll taxes		(2.4)	(2.1)
Payments on finance leases		(7.1)	(7.2)
Other financing activities		2.1	(3.0)
Net cash used for financing activities		(110.8)	(19.2)
Effect of exchange rate changes on cash and cash equivalents		(2.2)	(10.3)
Decrease in cash and cash equivalents		83.5	(12.2)
Cash and cash equivalents:
Beginning of period		674.5	707.3
End of period		758.0	695.1
CUSA
Operating activities
Net income (loss)		127.8	(126.3)
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Depreciation		106.6	121.4
Amortization of intangible and other assets		1.1	1.3
Loss on debt extinguishment and refinancing		10.7	0.0
Amortization of original issue discount and debt issuance costs		3.5	3.7
Amortization of accumulated (gains) losses for amended swap agreements		(3.1)	2.2
Share based awards compensation expense		11.9	10.6
Impairment of long-lived and other assets		10.1	92.3
Gain on disposal of assets and other		(2.7)	(7.6)
Unrealized gain on investment in NCMI		(9.2)	0.0
Non-cash rent expense		(8.4)	(4.7)
Equity in loss of affiliates		0.3	7.7
Deferred income tax expense (benefit)		4.3	1.0
Distributions from equity investees		1.6	1.5
Changes in assets and liabilities and other		6.3	(42.3)
Net cash provided by operating activities		256.0	56.2
Investing activities
Additions to theatre properties and equipment		(54.6)	(40.6)
Proceeds from sale of theatre properties and equipment and other		0.0	11.8
Net cash used for investing activities		(54.6)	(28.8)
Financing activities
Proceeds from refinancing of senior secured credit facility		640.2	0.0
Repayment of term loan upon refinancing of senior secured credit facility		(624.9)
Redemption of 8.75% Secured Notes		(102.2)	0.0
Payment of debt issuance costs		(7.5)	0.0
Payment of fees on refinancing of senior secured credit facility		(2.6)	0.0
Repayments of long-term debt		(6.4)	(6.9)
Restricted stock withholdings for payroll taxes		(2.4)	(2.1)
Payments on finance leases		(7.1)	(7.2)
Other financing activities		2.1	(3.0)
Net cash used for financing activities		(110.8)	(19.2)
Effect of exchange rate changes on cash and cash equivalents		(2.2)	(10.3)
Decrease in cash and cash equivalents		88.4	(2.1)
Cash and cash equivalents:
Beginning of period		427.3	442.7
End of period		515.7	440.6
NCM | CNK
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Interest accrued on NCM screen advertising advances		11.4	11.7
Amortization of NCM screen advertising advances and other deferred revenues		(16.2)	(16.3)
NCM | CUSA
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Interest accrued on NCM screen advertising advances		11.4	11.7
Amortization of NCM screen advertising advances and other deferred revenues		(16.2)	(16.3)
Unrealized gain on investment in NCMI		(9.2)	0.0
NCMI | CNK
Adjustments to reconcile net income (loss) to cash provided by (used for) operating activities:
Unrealized gain on investment in NCMI		$ 9.2	$ 0.0

[1] Reflects cash distributions received from equity investees that were recorded as a reduction of the respective investment balances. These distributions are reported entirely within the U.S. operating segment.