Quarterly report pursuant to Section 13 or 15(d)

Computations of Basic and Diluted Earnings Per Share (Detail)

v3.20.1
Computations of Basic and Diluted Earnings Per Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Earnings Per Share Disclosure [Line Items]    
Net income (loss) attributable to Cinemark Holdings, Inc. $ (59,591) $ 32,728
Loss (earnings) allocated to participating share-based awards [1] (350) 183
Net income (loss) attributable to common stockholders $ (59,241) $ 32,545
Basic weighted average common stock outstanding 116,496,000 116,179,000
Diluted common equivalent shares 116,496,000 116,418,000
Basic $ (0.51) $ 0.28
Diluted $ (0.51) $ 0.28
Restricted Stock Units (RSUs)    
Earnings Per Share Disclosure [Line Items]    
Common equivalent shares for restricted stock units 92,000 239,000 [2]
[1] For the three months ended March 31, 2020 and 2019, a weighted average of approximately 683 and 659 shares of restricted stock, respectively, were considered participating securities.
[2] For the three months ended March 31, 2020, approximately 92 common equivalent shares for restricted stock units were excluded because they were anti-dilutive.