Quarterly report pursuant to Section 13 or 15(d)

Computations of Basic and Diluted Earnings Per Share (Detail)

v3.7.0.1
Computations of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Earnings Per Share Disclosure [Line Items]    
Net income attributable to Cinemark Holdings, Inc. $ 79,728 $ 58,525
Earnings allocated to participating share-based awards [1] (382) (244)
Net income attributable to common stockholders $ 79,346 $ 58,281
Basic weighted average common stock outstanding 115,629 115,245
Diluted 115,915 115,527
Basic earnings per share attributable to common stockholders $ 0.68 $ 0.50
Diluted earnings per share attributable to common stockholders $ 0.68 $ 0.50
Restricted Stock Units (RSUs)    
Earnings Per Share Disclosure [Line Items]    
Common equivalent shares for restricted stock units 286 282
[1] For the three months ended March 31, 2017 and 2016, a weighted average of approximately 559 and 485 shares of unvested restricted stock, respectively, were considered participating securities.