Annual report pursuant to Section 13 and 15(d)

Long-Lived Asset Impairment Losses (Detail)

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Long-Lived Asset Impairment Losses (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Impaired Long-Lived Assets Held and Used [Line Items]      
Impairment of long-lived assets $ 32,372 $ 15,084 $ 2,836
U.S. Operating Segment      
Impaired Long-Lived Assets Held and Used [Line Items]      
Theatre properties 18,597 5,227 1,929
International Operating Segment      
Impaired Long-Lived Assets Held and Used [Line Items]      
Theatre properties $ 13,775 $ 9,857 $ 907