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RETIREMENT AND BENEFIT PLANS Accumulated and Projected Benefit Obligations in Excess of Plan Assets (Details)
$ in Millions
Feb. 02, 2020
USD ($)
Feb. 03, 2019
USD ($)
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 3 3
Aggregate projected benefit obligation $ 811.9 $ 634.7
Aggregate fair value of related plan assets $ 701.3 $ 618.8
Number of plans with accumulated benefit obligations in excess of plan assets 3 2
Aggregate accumulated benefit obligation $ 733.3 $ 38.5
Aggregate fair value of related plan assets $ 701.3 $ 38.0