Property and Accumulated Depreciation (Details)	12 Months Ended
	Jan. 29, 2016
Buildings and Building Improvements [Member] | Minimum [Member]
Estimated Depreciable Lives, In Years
Estimated depreciable lives, in years	5 years
Buildings and Building Improvements [Member] | Maximum [Member]
Estimated Depreciable Lives, In Years
Estimated depreciable lives, in years	40 years
Equipment [Member] | Minimum [Member]
Estimated Depreciable Lives, In Years
Estimated depreciable lives, in years	2 years
Equipment [Member] | Maximum [Member]
Estimated Depreciable Lives, In Years
Estimated depreciable lives, in years	15 years