Other Current Assets and Other Assets - Summary of Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other Assets [Abstract]
Deferred tax assets	$ 187,526	$ 182,781
Equity method investment	88,315	99,966
Debt securities	12,754	0
Non-marketable investments	9,927	94,113
Derivative assets	9,229	21,905
Other	15,171	9,133
Total	$ 322,922	$ 407,898