RETIREMENT AND BENEFIT PLANS (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 30, 2023 USD ($)	Jul. 31, 2022 USD ($)	Jul. 30, 2023 USD ($)	Jul. 31, 2022 USD ($)
Pension Plans, Defined Benefit [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Qualified Defined Benefit Pension Plans	2		2
Vesting Period Non-Contributory Defined Benefit Pension Plans			five years
Service cost	$ 5.8	$ 7.7	$ 10.8	$ 15.7
Interest cost	7.4	6.4	14.6	12.7
Expected return on plan assets	(8.4)	(10.4)	(16.9)	(20.9)
Total	$ 4.8	3.7	$ 8.5	7.5
SERP Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Non-Qualified Defined Benefit Pension Plans	3		3
Plan Benefit Payment Activation Age	65		65
Plan Benefit Payment Period			ten years
Service cost	$ 0.4	0.7	$ 0.8	1.3
Interest cost	0.7	0.8	1.4	1.4
Total	$ 1.1	$ 1.5	$ 2.2	$ 2.7
Other Postretirement Benefit Plans, Defined Benefit [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Number of Noncontributory Qualified Defined Benefit Pension Plans	2		2