Annual report pursuant to Section 13 and 15(d)

Quarterly Financial Information (Detail)

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Quarterly Financial Information (Detail) (USD $)
In Thousands, except Per Share data, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Quarterly Financial Information [Line Items]                      
Revenues $ 611,534 $ 633,573 $ 649,606 $ 578,818 $ 535,871 $ 640,013 $ 620,593 $ 483,136 $ 2,473,531 $ 2,279,613 $ 2,141,144
Operating income 86,152 94,153 113,909 89,488 61,467 101,310 97,001 48,756 383,702 308,534 292,869
Net income attributable to Cinemark Holdings, Inc. $ 27,822 $ 47,385 $ 51,638 $ 42,104 $ 18,263 $ 46,920 $ 40,411 $ 24,963 $ 168,949 $ 130,557 $ 146,120
Net income per share attributable to Cinemark Holdings, Inc.'s common stockholders:                      
Basic $ 0.24 $ 0.41 $ 0.45 $ 0.37 $ 0.16 $ 0.41 $ 0.35 $ 0.22 $ 1.47 $ 1.15 $ 1.30
Diluted $ 0.24 $ 0.41 $ 0.45 $ 0.37 $ 0.16 $ 0.41 $ 0.35 $ 0.22 $ 1.47 $ 1.14 $ 1.29