OTHER COMPREHENSIVE INCOME OR LOSS (Tables)

4 Months Ended

Jun. 17, 2023

Equity [Abstract]

Schedule of Changes In the Accumulated Other Comprehensive Income or Loss

Changes in the AOCI balance by component are shown below (in millions):

	16 weeks ended June 17, 2023
	Total		Pension and Post-retirement benefit plans		Other
Beginning AOCI balance	$	69.3	$	71.7	$	(2.4)
Other comprehensive income before reclassifications	2.3		—		2.3
Amounts reclassified from accumulated other comprehensive income (1)	(0.8)		(0.8)		—
Tax (expense) benefit	(0.4)		0.2		(0.6)
Current-period other comprehensive income (loss), net of tax	1.1		(0.6)		1.7
Ending AOCI balance	$	70.4	$	71.1	$	(0.7)

	16 weeks ended June 18, 2022
	Total		Pension and Post-retirement benefit plans		Other
Beginning AOCI balance	$	69.0	$	67.1	$	1.9
Other comprehensive loss before reclassifications	(4.0)		—		(4.0)
Amounts reclassified from accumulated other comprehensive income (1)	0.2		0.2		—
Tax benefit	1.0		—		1.0
Current-period other comprehensive (loss) income, net of tax	(2.8)		0.2		(3.0)
Ending AOCI balance	$	66.2	$	67.3	$	(1.1)

(1) These amounts are included in the computation of net pension and post-retirement (income) expense. For additional information, see Note 5 - Employee Benefit Plans.