Balance Sheet Components - Components of Content Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Balance Sheet Components Disclosure [Abstract]
Total content assets, gross	$ 14,147,387	$ 12,284,097
Accumulated amortization	(5,628,586)	(5,065,282)
Total content assets, net	8,518,801	7,218,815
Current content assets, net	3,258,641	2,905,998
Non-current content assets, net	$ 5,260,160	$ 4,312,817