EMPLOYEE BENEFIT PLANS (Tables)

9 Months Ended

Nov. 30, 2019

Retirement Benefits [Abstract]

Schedule of Components of Net Pension and Post-retirement Expense

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

	12 weeks ended
	Pension						Other post-retirement benefits
	November 30, 2019			December 1, 2018			November 30, 2019		December 1, 2018
Estimated return on plan assets	$	(25.4	)	$	(26.0	)	$	—	$	—
Service cost	3.4			12.1			0.1		0.3
Interest cost	18.6			19.8			0.1		0.1
Amortization of prior service cost	0.1			—			0.8		0.8
Amortization of net actuarial loss (gain)	0.1			(1.4		)	—		(0.1		)
(Income) expense, net	$	(3.2	)	$	4.5		$	1.0	$	1.1

	40 weeks ended
	Pension						Other post-retirement benefits
	November 30, 2019			December 1, 2018			November 30, 2019			December 1, 2018
Estimated return on plan assets	$	(84.6	)	$	(86.6	)	$	—		$	—
Service cost	11.3			40.3			0.4			0.8
Interest cost	62.0			66.0			0.5			0.4
Amortization of prior service cost	0.3			—			2.8			2.8
Amortization of net actuarial loss (gain)	0.4			(4.8		)	(0.3		)	(0.2		)
(Income) expense, net	$	(10.6	)	$	14.9		$	3.4		$	3.8