Balance Sheet Components - Property And Equipment (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 884,596	$ 786,800
Less: Accumulated depreciation	(402,604)	(368,519)
Property and equipment, net	481,992	418,281
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	323,630	282,028
Information technology
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 239,472	224,296
Estimated Useful Lives	3 years
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 84,322	63,667
Furniture and fixtures \| Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	3 years
Furniture and fixtures \| Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	15 years
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 32,950	73,468
Estimated Useful Lives	30 years
Corporate aircraft
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 104,985	62,560
Estimated Useful Lives	8 years
DVD operations equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 45,163	53,416
Estimated Useful Lives	5 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 4,512	1,692
Estimated Useful Lives	3 years
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,125	6,125
Capital work-in-progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 43,437	$ 19,548

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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