SUBSIDIARIES - CONDENSED CONSOLIDATING BALANCE SHEET (Detail) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Current assets
Theatre properties and equipment, net of accumulated depreciation		$ 1,161.7	$ 1,232.1
Operating lease right-of-use assets, net	[1]	986.4	1,102.7
Current liabilities
Current portion of operating lease obligations	[1]	212.5	219.3
Current portion of finance lease obligations	[1]	14.0	14.4
Long-term liabilities
Operating lease obligations, less current portion	[1]	853.3	970.6
Finance lease obligations, less current portion	[1]	73.8	$ 88.0
Commitments and Contingencies
CINEMARK USA, INC. AND SUBSIDIARIES
Current assets
Cash and cash equivalents		612.4
Other current assets		266.7
Total current assets		879.1
Theatre properties and equipment, net of accumulated depreciation		1,161.7
Operating lease right-of-use assets, net		986.4
Other assets		1,628.7
Total assets		4,655.9
Current liabilities
Current portion of long-term debt		7.8
Current portion of operating lease obligations		212.5
Current portion of finance lease obligations		14.0
Current income tax payable		4.2
Accounts payable and accrued expenses		483.9
Total current liabilities		722.4
Long-term liabilities
Long-term debt, less current portion		1,936.8
Operating lease obligations, less current portion		853.3
Finance lease obligations, less current portion		73.8
Other long-term liabilities and deferrals		469.3
Total long-term liabilities		3,333.2
Equity		600.3
Total liabilities and equity		4,655.9
Restricted Group [Member] | CINEMARK USA, INC. AND SUBSIDIARIES
Current assets
Cash and cash equivalents		496.3
Other current assets		393.4
Total current assets		889.7
Theatre properties and equipment, net of accumulated depreciation		1,161.7
Operating lease right-of-use assets, net		986.4
Other assets		1,718.1
Total assets		4,755.9
Current liabilities
Current portion of long-term debt		7.8
Current portion of operating lease obligations		212.5
Current portion of finance lease obligations		14.0
Current income tax payable		4.2
Accounts payable and accrued expenses		494.8
Total current liabilities		733.3
Long-term liabilities
Long-term debt, less current portion		2,199.0
Operating lease obligations, less current portion		853.3
Finance lease obligations, less current portion		73.8
Other long-term liabilities and deferrals		468.7
Total long-term liabilities		3,594.8
Equity		427.8
Total liabilities and equity		4,755.9
Unrestricted Group [Member] | CINEMARK USA, INC. AND SUBSIDIARIES
Current assets
Cash and cash equivalents		116.1
Other current assets		(115.8)
Total current assets		0.3
Theatre properties and equipment, net of accumulated depreciation		0.0
Operating lease right-of-use assets, net		0.0
Other assets		285.8
Total assets		286.1
Current liabilities
Current portion of long-term debt		0.0
Current portion of operating lease obligations		0.0
Current portion of finance lease obligations		0.0
Current income tax payable		0.0
Accounts payable and accrued expenses		0.0
Total current liabilities		0.0
Long-term liabilities
Long-term debt, less current portion		0.0
Operating lease obligations, less current portion		0.0
Finance lease obligations, less current portion		0.0
Other long-term liabilities and deferrals		0.6
Total long-term liabilities		0.6
Equity		285.5
Total liabilities and equity		286.1
Eliminations [Member] | CINEMARK USA, INC. AND SUBSIDIARIES
Current assets
Cash and cash equivalents		0.0
Other current assets		(10.9)
Total current assets		(10.9)
Theatre properties and equipment, net of accumulated depreciation		0.0
Operating lease right-of-use assets, net		0.0
Other assets		(375.2)
Total assets		(386.1)
Current liabilities
Current portion of long-term debt		0.0
Current portion of operating lease obligations		0.0
Current portion of finance lease obligations		0.0
Current income tax payable		0.0
Accounts payable and accrued expenses		10.9
Total current liabilities		10.9
Long-term liabilities
Long-term debt, less current portion		(262.2)
Operating lease obligations, less current portion		0.0
Finance lease obligations, less current portion		0.0
Other long-term liabilities and deferrals		0.0
Total long-term liabilities		(262.2)
Equity		(113.0)
Total liabilities and equity		$ (386.1)

[1] The operating lease right-of-use assets and liabilities recorded on the Company’s consolidated balance sheets generally do not include renewal options that have not yet been exercised.