v3.21.1

Property and equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020	Jan. 01, 2021	Dec. 31, 2020
Property and equipment
Total property and equipment	$ 814,681			$ 797,143
Less: accumulated depreciation and amortization	(409,998)			(390,815)
Total property and equipment, net	404,683		$ 400,252	406,328
Depreciation and amortization expense
Total depreciation and amortization of property and equipment	20,745	$ 18,646
Leasehold improvements
Property and equipment
Total property and equipment	626,712			596,242
Construction in progress
Property and equipment
Total property and equipment	105,226			118,055
Software
Property and equipment
Total property and equipment	65,948			65,532
Computer equipment
Property and equipment
Total property and equipment	14,755			14,808
Furniture, fixtures and office equipment
Property and equipment
Total property and equipment	$ 2,040			$ 2,506

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- Definition

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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