Summary of Significant Accounting Policies - (Tables)

12 Months Ended

Feb. 02, 2020

Accounting Policies [Abstract]

Estimated Useful Lives of Property and Equipment

The estimated useful lives of property and equipment are principally as follows:

Furniture, fixtures and equipment	5 to 10 years
Computer equipment and software	3 to 5 years
Leasehold improvements and finance lease assets	Shorter of the lease term or estimated useful life

The following is a summary of property and equipment, net (in thousands):

	As of
	February 2, 2020		February 3, 2019
Furniture, fixtures and equipment	$	65,329	$	60,535
Computer equipment	32,259		25,027
Internal-use software	30,222		19,308
Leasehold improvements	39,447		22,342
Finance lease assets	2,565		705
Construction in progress	18,927		6,227
	188,749		134,144
Less: accumulated depreciation and amortization	70,018		42,453
Property and equipment, net	$	118,731	$	91,691

Schedule of Accrued Liabilities

The following table presents the components of accrued expenses and other current liabilities (in thousands):

	As of
	February 2, 2020		February 3, 2019
Outbound fulfillment	$	182,589	$	147,610
Advertising and marketing	96,836		85,421
Accrued expenses and other	138,064		78,119
Total accrued expenses and other current liabilities	$	417,489	$	311,150