BENEFIT PLANS, (Weighted-average assumptions) (Details)	12 Months Ended
	Feb. 03, 2018	Jan. 28, 2017	Jan. 30, 2016
For determining benefit obligations at year-end [Abstract]
Discount rate (in hundredths)	3.98%	4.33%
For determining net periodic pension cost for year [Abstract]
Discount rate (in hundredths)	4.33%	4.79%	3.90%
Expected return on assets (in hundredths)	6.50%	7.00%	7.00%