Debt (Details) $ in Thousands		6 Months Ended
	Apr. 04, 2014 USD ($)	Jul. 31, 2015 USD ($)	Aug. 01, 2014 USD ($)	Jan. 30, 2015 USD ($)
Line of Credit Facility [Line Items]
Long-term Debt		$ 508,563	$ 513,713	$ 511,138
Long-term debt		503,413	508,563	505,988
Long-term Debt, Current Maturities		$ 5,150	$ 5,150	$ 5,150
Debt Instrument, Interest Rate, Stated Percentage		4.30%	4.30%	4.30%
Dividends paid prior to distribution		$ 0	$ 500,000
Debt issuance costs		$ 0	$ (11,396)
Interest rate floor		1.00%
Interest rate at the end of period		0.00%	0.00%	0.00%
ABL Facility | Domestic letters of credit
Line of Credit Facility [Line Items]
Line of credit facility maximum borrowing capacity		$ 0	$ 0	$ 0
ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Available borrowing under line of credit facility		163,700
Outstanding letters of credit		$ 11,300
Line of credit facility, covenant terms, minimum percentage of loan cap amount		10.00%
Line of credit facility, covenant terms, minimum excess credit availability		$ 15,000
Line of credit facility, covenant terms, minimum fixed charge coverage ratio		1
Term Loan Facility | Secured debt
Line of Credit Facility [Line Items]
Secured Debt		$ 508,563	$ 513,713	$ 511,138
Minimum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Line of credit facility, unused commitment fee percentage		0.25%
Maximum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Line of credit facility, unused commitment fee percentage		0.38%
London Interbank Offered Rate (LIBOR) | Term Loan Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		3.25%
London Interbank Offered Rate (LIBOR) | Minimum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		1.50%
London Interbank Offered Rate (LIBOR) | Maximum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		2.00%
Base rate | Term Loan Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		2.25%
Base rate | Minimum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		0.50%
Base rate | Maximum | ABL Facility | Secured debt
Line of Credit Facility [Line Items]
Spread on variable rate		1.00%
Subsidiary of Sears Holdings Corp.
Line of Credit Facility [Line Items]
Dividends paid prior to distribution	$ 500,000