Balance Sheet Components - Property And Equipment (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,660,402	$ 1,454,973
Less: Accumulated depreciation	(552,965)	(494,790)
Property and equipment, net	1,107,437	960,183
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	56,066	50,700
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 48,007	42,717
Estimated Useful Lives	30 years
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 599,574	524,537
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 115,829	110,185
Estimated Useful Lives	3 years
Information technology
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 323,771	283,014
Estimated Useful Lives	3 years
Corporate aircraft
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 110,864	110,629
Estimated Useful Lives	8 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 32,732	34,633
Machinery and equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	3 years
Machinery and equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated Useful Lives	5 years
Capital work-in-progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 373,559	$ 298,558