XML 20 R48.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Income Taxes - Summary of Domestic and Foreign Pre-tax Loss (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest [Abstract]      
Domestic pre-tax income (loss) $ (123,411) $ (78,112) $ (45,249)
Foreign pre-tax income (loss) (110,972) (165,824) (243,035)
Total pre-tax income (loss) $ (234,383) $ (243,936) $ (288,284)