Benefit Plans (Tables)

9 Months Ended

Dec. 02, 2017

Compensation and Retirement Disclosure [Abstract]

Net Periodic Benefit Expense and Contributions for Defined Benefit Pension Plans and Other Postretirement Benefit Plans

Net periodic benefit (income) expense and contributions for defined benefit pension and other postretirement benefit plans consisted of the following:

	Third Quarter Ended
	Pension Benefits						Other Postretirement Benefits
	December 2,   2017   (12 weeks)			December 3,   2016   (12 weeks)			December 2,   2017   (12 weeks)			December 3,   2016   (12 weeks)
Interest cost	$	20		$	20		$	1		$	—
Expected return on assets	(33		)	(33		)	—			—
Amortization of prior service benefit	—			—			(4		)	(2		)
Amortization of net actuarial loss	3			10			—			—
Pension settlement charge	—			41			—			—
Net periodic benefit (income) expense	$	(10	)	$	38		$	(3	)	$	(2	)
Contributions to benefit plans	$	—		$	—		$	(1	)	$	—

	Year-To-Date Ended
	Pension Benefits						Other Postretirement Benefits
	December 2,   2017   (40 weeks)			December 3,   2016   (40 weeks)			December 2,   2017   (40 weeks)			December 3,   2016   (40 weeks)
Interest cost	$	64		$	66		$	2		$	1
Expected return on assets	(106		)	(110		)	—			—
Amortization of prior service benefit	—			—			(12		)	(10		)
Amortization of net actuarial loss	9			34			1			1
Pension settlement charge	—			41			—			—
Net periodic benefit (income) expense	$	(33	)	$	31		$	(9	)	$	(8	)
Contributions to benefit plans	$	(1	)	$	(2	)	$	(1	)	$	—