DEBT, PIK (Details) - USD ($) $ in Thousands		3 Months Ended		12 Months Ended
	Jul. 02, 2014	Oct. 29, 2016	Jul. 30, 2016	Jan. 28, 2017	Jan. 30, 2016	May 06, 2015	Dec. 10, 2014	Jul. 29, 2013
Debt
Losses related to the early extinguishment of debt		$ 6,887	$ 405	$ 7,292	$ 8,485
FinCo Holdings and FinCo | PIK notes
Debt
Principal amount of notes issued								$ 800,000
PIK interest rate one (as a percent)								7.50%
PIK interest rate two (as a percent)								8.25%
Net proceeds from initial public offering	$ 445,700
Face value of debt redeemed	439,100					$ 180,900	$ 180,000
Debt redeemed	$ 473,500					$ 188,000	$ 188,400
Losses related to the early extinguishment of debt					6,100
Redemption premiums included in loss on extinguishment of debt					3,600
Write off of deferred issuance costs					$ 2,500