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RETIREMENT AND BENEFIT PLANS Weighted Average Rate Assumptions (Details)
12 Months Ended
Feb. 03, 2019
Feb. 04, 2018
Jan. 29, 2017
Pension and SERP Plans [Member]      
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]      
Discount rate 4.35% 4.08% 4.59%
Postretirement Plans [Member]      
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]      
Discount rate 4.16% 3.91% 4.04%
Pension Plans [Member]      
Defined Benefit Plan, Assumptions Used in Calculations [Abstract]      
Rate of increase in compensation levels 4.24% 4.24% 4.27%
Expected long-term rate of return on assets 6.50% 6.25% 6.50%