Accumulated Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Feb. 23, 2018

Accumulated Other Comprehensive Income (Loss) [Line Items]

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The following table summarizes the changes in accumulated balances of other comprehensive income (loss) during the years ended February 23, 2018 and February 24, 2017:



	Unrealized gain (loss) on investments			Pension and other post-retirement liability adjustments			Foreign currency translation adjustments			Total
Balance as of February 26, 2016	$	0.6		$	10.7		$	(50.9	)	$	(39.6	)
Other comprehensive income (loss) before reclassifications	(0.5		)	6.8			(12.4		)	(6.1		)
Amounts reclassified from accumulated other comprehensive income (loss)	(0.4		)	(4.5		)	—			(4.9		)
Net other comprehensive income (loss) during period	(0.9		)	2.3			(12.4		)	(11.0		)
Balance as of February 24, 2017	$	(0.3	)	$	13.0		$	(63.3	)	$	(50.6	)
Other comprehensive income (loss) before reclassifications	—			3.0			38.6			41.6
Amounts reclassified from accumulated other comprehensive income (loss)	—			(1.3		)	—			(1.3		)
Net other comprehensive income (loss) during period	—			1.7			38.6			40.3
Balance as of February 23, 2018	$	(0.3	)	$	14.7		$	(24.7	)	$	(10.3	)

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

The following table provides details about reclassifications out of accumulated other comprehensive income (loss) for the years ended February 23, 2018 and February 24, 2017:



Detail of Accumulated Other Comprehensive Income (Loss) Components	Amount Reclassified from Accumulated Other Comprehensive Income (Loss)						Affected Line in the Consolidated Statements of Income
	Year Ended
	February 23, 2018			February 24, 2017
Unrealized gains on investments	$	—		$	(0.5	)	Other income, net
	—			0.1			Income tax expense
	—			(0.4		)	Net income
Amortization of pension and other post-retirement liability adjustments
Actuarial losses (gains)	(1.7		)	(0.2		)	Cost of sales
Actuarial losses (gains)	(1.5		)	0.1			Operating expenses
Prior service cost (credit)	(3.2		)	(4.0		)	Cost of sales
Prior service cost (credit)	(3.9		)	(4.8		)	Operating expenses
Settlements - Actuarial losses (gains)	3.9			0.9			Cost of sales
Settlements - Actuarial losses (gains)	3.2			—			Operating expenses
	1.9			3.5			Income tax expense
	(1.3		)	(4.5		)	Net income
Total reclassifications	$	(1.3	)	$	(4.9	)