RETIREMENT AND BENEFIT PLANS (Details) $ in Millions	3 Months Ended
	May 05, 2019 USD ($)	May 06, 2018 USD ($)
Pension Plans, Defined Benefit [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Defined Benefit Pension Plans	5
Non-Contributory Defined Benefit Pension Plans, Vesting Period	5 years
Service cost	$ 8.2	$ 8.3
Interest cost	6.9	6.5
Expected return on plan assets	(10.1)	(10.0)
Total	$ 5.0	4.8
SERP Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Defined Benefit Pension Plans	3
Plan Benefit Payment Activation Age	65
Plan Benefit Payment Period	10 years
Minimum Number of Years of Employment	10 years
Minimum Age Prior to Employment Termination	55
Service cost	$ 1.5	1.3
Interest cost	1.0	1.0
Expected return on plan assets	0.0	0.0
Total	$ 2.5	$ 2.3
Other Postretirement Benefit Plans, Defined Benefit [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Defined Benefit Pension Plans	2