Balance Sheet Components (Property and Equipment and Accumulated Depreciation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 544,604	$ 470,758
Less: Accumulated depreciation	(294,209)	(297,346)
Property and equipment, net	250,395	173,412
Information technology assets Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 185,345	194,054
Estimated Useful Lives	3 years
Furniture and fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 32,185	30,914
Estimated Useful Lives	3 years
Building [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 40,681	40,681
Estimated Useful Lives	30 years
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 107,945	107,793
DVD operations equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 70,152	88,471
Estimated Useful Lives	5 years
Capital work-in-progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 108,296	$ 8,845