Non-Current Deferred Liabilities (Details) - USD ($) $ in Thousands	Jan. 28, 2017	Jan. 30, 2016
Deferred Credits and Other Liabilities [Abstract]
Deferred rent	$ 51,909	$ 50,469
Deferred lease credits	80,217	96,747
Other deferred liabilities	8,868	10,123
Deferred liabilities	140,994	157,339
Less current portion of deferred rent and lease credits	(22,451)	(26,596)
Non-current deferred liabilities	$ 118,543	$ 130,743