Balance Sheet Components - Property And Equipment And Accumulated Depreciation (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 474,209	$ 470,758
Less: Accumulated depreciation	(311,345)	(297,346)
Property and equipment, net	162,864	173,412
Information technology assets
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 198,855	$ 194,054
Estimated Useful Lives	3 years	3 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 31,330	$ 30,914
Estimated Useful Lives	3 years	3 years
Building
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 40,681	$ 40,681
Estimated Useful Lives	30 years	30 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 108,274	$ 107,793
DVD operations equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 82,796	$ 88,471
Estimated Useful Lives	5 years	5 years
Capital work-in-progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 12,273	$ 8,845