Financial Statement Details - Accumulated Other Comprehensive Loss, Net of Taxes (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Foreign currency translation adjustments	$ (38,510)	$ (43,356)
Unrealized gains on derivative instruments, net of tax	1,256	1,106
Accumulated other comprehensive loss, net of tax	$ (37,254)	$ (42,250)