Schedule 1 Dividend Declared for Fiscal Period (Parenthetical) (Detail) (USD $) In Thousands, except Per Share data, unless otherwise specified	0 Months Ended	12 Months Ended
	Aug. 15, 2013	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Dividend Declared [Line Items]
Dividends related to outstanding restricted stock units		$ 530	$ 772	$ 894
Amount per Common Share	$ 0.25
Date Declared	Aug. 15, 2013
Cinemark Holdings, Inc.
Dividend Declared [Line Items]
Dividends related to outstanding restricted stock units		$ 530	$ 772	$ 894