Other Current Assets and Other Assets - Summary of Other Assets (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Other Assets [Abstract]
Deferred tax assets	$ 190,621	$ 182,781
Equity method investment	95,850	99,966
Non-marketable investments	67,275	94,113
Derivative assets	22,397	21,905
Other	7,193	9,133
Total other non-current assets	$ 383,336	$ 407,898