Property and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,042,884		$ 1,057,636
Less accumulated depreciation	(598,886)		(606,615)
Property and equipment, net	443,998		451,021
Depreciation expense	23,200	$ 23,400
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,476		7,476
Buildings
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,487		6,487
Furniture and equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	71,993		74,978
Capitalized software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	906,590		916,820
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	49,858		48,811
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 480		$ 3,064