Annual report pursuant to Section 13 and 15(d)

Income Taxes - Schedule of Earnings (Loss) before Income Tax Expense (Detail)

v3.20.4
Income Taxes - Schedule of Earnings (Loss) before Income Tax Expense (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]      
U.S. operations $ (112,671) $ 4,999 $ 16,597
Foreign operations 267,400 511,006 415,287
Earnings before income taxes $ 154,729 $ 516,005 $ 431,884