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RETIREMENT AND BENEFIT PLANS Accumulated and Projected Benefit Obligations in Excess of Plan Assets (Details)
$ in Millions
Feb. 04, 2018
USD ($)
Jan. 29, 2017
USD ($)
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]    
Number of plans with projected benefit obligations in excess of plan assets 2 2
Aggregate projected benefit obligation $ 41.6 $ 34.6
Aggregate fair value of related plan assets $ 35.1 $ 34.0
Number of plans with accumulated benefit obligations in excess of plan assets 2 1
Aggregate accumulated benefit obligation $ 37.4 $ 3.3
Aggregate fair value of related plan assets $ 35.1 $ 3.1