Recently Issued Accounting Standards - Summary of Impact of Adopting Topic 606 Condensed Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands	May 05, 2018	Feb. 03, 2018
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Prepaid expense and other current assets	$ 60,064	$ 68,585
Deferred tax assets	30,014	23,311
Accounts payable and accrued expenses	264,173	318,765
Deferred revenue and customer deposits	172,379	149,404
Other current liabilities	59,944	51,166
Retained earnings	159,417	$ 152,394
Adjustments [Member] | Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Prepaid expense and other current assets	27,652
Deferred tax assets	(6,561)
Accounts payable and accrued expenses	(638)
Deferred revenue and customer deposits	9,463
Other current liabilities	(2,295)
Retained earnings	14,561
Balances without Adoption of Topic 606 [Member] | Accounting Standards Update 2014-09 [Member]
New Accounting Pronouncements Or Change In Accounting Principle [Line Items]
Prepaid expense and other current assets	87,716
Deferred tax assets	23,453
Accounts payable and accrued expenses	263,535
Deferred revenue and customer deposits	181,842
Other current liabilities	57,649
Retained earnings	$ 173,978