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Income Taxes - Summary of Components of Income Before Income Tax Provision from Continuing Operations (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Dec. 31, 2018
Sep. 30, 2018
Jun. 30, 2018
Mar. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]                      
Domestic                 $ 150,860 $ 96,543 $ 30,013
Foreign                 137,590 111,249 57,092
Income before income tax provision $ 39,685 $ 80,279 $ 85,911 $ 82,575 $ 31,558 $ 64,297 $ 57,722 $ 54,215 $ 288,450 $ 207,792 $ 87,105