OTHER COMPREHENSIVE INCOME OR LOSS (Tables)

4 Months Ended

Jun. 19, 2021

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 19, 2021
	Total		Pension and Post-retirement benefit plans		Other
Beginning balance	$	63.5	$	61.3	$	2.2
Amounts reclassified from accumulated other comprehensive income	0.2		0.2		—
Tax expense	(0.1)		(0.1)		—
Current-period other comprehensive income, net of tax	0.1		0.1		—
Ending balance	$	63.6	$	61.4	$	2.2

	16 weeks ended June 20, 2020
	Total		Pension and Post-retirement benefit plans		Other
Beginning balance	$	(118.5)	$	(121.7)	$	3.2
Other comprehensive income before reclassifications	1.2		—		1.2
Amounts reclassified from accumulated other comprehensive income	1.1		1.1		—
Tax expense	(0.6)		(0.3)		(0.3)
Current-period other comprehensive income, net of tax	1.7		0.8		0.9
Ending balance	$	(116.8)	$	(120.9)	$	4.1