EMPLOYEE BENEFIT PLANS (Tables)

6 Months Ended

Sep. 10, 2022

Retirement Benefits [Abstract]

Schedule of Components of Net Pension and Post-retirement Expense

The following table provides the components of net pension and post-retirement (income) expense (in millions):

	12 weeks ended
	Pension				Other post-retirement benefits
	September 10, 2022		September 11, 2021		September 10, 2022		September 11, 2021
Estimated return on plan assets	$	(21.4)	$	(24.5)	$	—	$	—
Service cost	4.5		5.1		—		—
Interest cost	11.9		9.7		0.1		0.1
Amortization of prior service cost	0.1		—		—		—
Amortization of net actuarial loss (gain)	0.1		0.2		(0.1)		(0.1)
Settlement gain	—		(14.3)		—		—
(Income) expense, net	$	(4.8)	$	(23.8)	$	—	$	—

	28 weeks ended
	Pension				Other post-retirement benefits
	September 10, 2022		September 11, 2021		September 10, 2022		September 11, 2021
Estimated return on plan assets	$	(50.0)	$	(57.2)	$	—	$	—
Service cost	10.7		12.0		—		—
Interest cost	27.7		22.7		0.2		0.2
Amortization of prior service cost	0.2		0.1		—		—
Amortization of net actuarial loss (gain)	0.3		0.5		(0.2)		(0.3)
Settlement gain	—		(14.3)		—		—
(Income) expense, net	$	(11.1)	$	(36.2)	$	—	$	(0.1)