RETIREMENT AND BENEFIT PLANS Amounts Recognized in Balance Sheets (Details) - USD ($) $ in Millions	Feb. 04, 2024	Jan. 29, 2023
Pension Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Current liabilities	$ 0.0	$ 0.0
Non-current liabilities	(0.2)	(3.0)
Net amount recognized	22.3	(3.0)
Non-current assets	22.5	0.0
SERP Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Current liabilities	(9.4)	(7.3)
Non-current liabilities	(38.2)	(49.0)
Net amount recognized	(47.6)	(56.3)
Non-current assets	0.0	0.0
Postretirement Plans [Member]
Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]
Current liabilities	(0.5)	(0.6)
Non-current liabilities	(3.1)	(3.4)
Net amount recognized	(3.6)	(4.0)
Non-current assets	$ 0.0	$ 0.0