Annual report pursuant to Section 13 and 15(d)

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

v3.20.4
Summary of Revenues Disaggregated Based on Timing of Revenue Recognition (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2020
[1]
Sep. 30, 2020
[1]
Jun. 30, 2020
[1]
Mar. 31, 2020
[1]
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Disaggregation of Revenue [Line Items]                      
Total revenues $ 98,242 $ 35,478 $ 8,974 $ 543,616 $ 788,803 $ 821,817 $ 957,756 $ 714,723 $ 686,310 [1] $ 3,283,099 $ 3,221,735
U.S. Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 556,909 2,580,903 2,538,957
International Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 129,401 702,196 682,778
Goods and Services Transferred at a Point in Time                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 607,335 3,110,501 3,061,660
Goods and Services Transferred at a Point in Time | U.S. Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 497,338 2,488,716 2,453,313
Goods and Services Transferred at a Point in Time | International Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 109,997 621,785 608,347
Goods and Services Transferred Over Time                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 78,975 172,598 160,075
Goods and Services Transferred Over Time | U.S. Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues [2]                 59,571 92,187 85,644
Goods and Services Transferred Over Time | International Operating Segment                      
Disaggregation of Revenue [Line Items]                      
Total revenues                 $ 19,404 $ 80,411 $ 74,431
[1] Quarterly results during the year ended December 31, 2020 were impacted by the COVID-19 pandemic (see Note 3) as well as impairment recorded (see Notes 1 and 11).
[2] U.S. segment revenues exclude intercompany transactions with the international operating segment.  See Note 21 for additional information on intercompany eliminations.