Annual report pursuant to Section 13 and 15(d)

Summary of Goodwill (Parenthetical) (Detail)

v3.19.3.a.u2
Summary of Goodwill (Parenthetical) (Detail)
$ in Thousands
Dec. 31, 2019
USD ($)
Theatre
Goodwill [Line Items]  
Number of theatres acquired | Theatre 2
U.S. Operating Segment  
Goodwill [Line Items]  
Accumulated impairment losses | $ $ 214,031
Number of theatres acquired | Theatre 2
International Operating Segment  
Goodwill [Line Items]  
Accumulated impairment losses | $ $ 27,622