Components of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 28, 2017	Jan. 30, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ (15,977)	$ (14,656)
Other Comprehensive Income (Loss), before Reclassifications, Net of Tax	(185)	(3,730)
Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax	16,162	2,409
Other Comprehensive Income (Loss), Net of Tax	15,977	(1,321)
Accumulated Other Comprehensive Income (Loss), Net of Tax	$ 0	$ (15,977)