Fair Value of Financial Assets and Liabilities (Details) - USD ($) $ in Thousands	May 04, 2018	Feb. 02, 2018	Apr. 28, 2017
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted cash	$ 2,081	$ 2,356	$ 3,300
Long-term debt, including short-term portion	494,400	495,688	499,550
Carrying Amount
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including short-term portion	494,400	495,688	499,550
Fair Value | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Restricted cash	2,100	2,400	3,300
Fair Value | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including short-term portion	$ 452,994	$ 443,641	$ 413,378