EMPLOYEE BENEFIT PLANS (Tables)

6 Months Ended

Sep. 09, 2023

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 9, 2023		September 10, 2022		September 9, 2023		September 10, 2022
Estimated return on plan assets	$	(22.7)	$	(21.4)	$	—	$	—
Service cost	4.0		4.5		—		—
Interest cost	19.3		11.9		0.1		0.1
Amortization of prior service cost	0.1		0.1		—		—
Amortization of net actuarial (gain) loss	(2.4)		0.1		(0.2)		(0.1)
(Income) expense, net	$	(1.7)	$	(4.8)	$	(0.1)	$	—

	28 weeks ended
	Pension				Other post-retirement benefits
	September 9, 2023		September 10, 2022		September 9, 2023		September 10, 2022
Estimated return on plan assets	$	(53.0)	$	(50.0)	$	—	$	—
Service cost	9.3		10.7		—		—
Interest cost	45.0		27.7		0.3		0.2
Amortization of prior service cost	0.2		0.2		—		—
Amortization of net actuarial (gain) loss	(3.0)		0.3		(0.5)		(0.2)
(Income) expense, net	$	(1.5)	$	(11.1)	$	(0.2)	$	—