Quarterly report pursuant to Section 13 or 15(d)

Summary of Revenues Disaggregated Based on Timing of Revenue Recognition (Detail)

v3.21.1
Summary of Revenues Disaggregated Based on Timing of Revenue Recognition (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Disaggregation of Revenue [Line Items]    
Total revenues $ 114,361 $ 543,616
U.S. Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues [1] 97,089 427,443
International Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues 17,272 116,173
Goods and Services Transferred at a Point in Time    
Disaggregation of Revenue [Line Items]    
Total revenues 94,846 502,694
Goods and Services Transferred at a Point in Time | U.S. Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues [1] 80,534 401,442
Goods and Services Transferred at a Point in Time | International Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues 14,312 101,252
Goods and Services Transferred Over Time    
Disaggregation of Revenue [Line Items]    
Total revenues 19,515 [2] 40,922
Goods and Services Transferred Over Time | U.S. Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues [1] 16,555 [2] 26,001
Goods and Services Transferred Over Time | International Operating Segment    
Disaggregation of Revenue [Line Items]    
Total revenues $ 2,960 [2] $ 14,921
[1] U.S. segment revenues include eliminations of intercompany transactions with the international operating segment.  See Note 17 for additional information on intercompany eliminations.
[2] Amount includes amortization of NCM screen advertising advances.  See Deferred Revenues below.