Retirement Benefits (Tables)

9 Months Ended

Nov. 29, 2013

Compensation And Retirement Disclosure [Abstract]

Components of Periodic Benefit Cost for Corporation's Defined Benefit Pension and Postretirement Benefit Plans

The components of periodic benefit cost for the Corporation’s defined benefit pension and postretirement benefit plans are as follows:

	Defined Benefit Pension
	Three Months Ended						Nine Months Ended
(In thousands)	November 29, 2013			November 23, 2012			November 29, 2013			November 23, 2012
Service cost	$	315		$	386		$	955		$	1,053
Interest cost		1,766			1,864			5,244			5,547
Expected return on plan assets		(1,577	)		(1,632	)		(4,718	)		(4,854	)
Amortization of prior service cost		68			61			170			184
Amortization of actuarial loss		871			1,005			2,701			2,636
	$	1,443		$	1,684		$	4,352		$	4,566

	Postretirement Benefits
	Three Months Ended						Nine Months Ended
(In thousands)	November 29, 2013			November 23, 2012			November 29, 2013			November 23, 2012
Service cost	$	48		$	88		$	323		$	513
Interest cost		572			531			1,797			2,131
Expected return on plan assets		(775	)		(893	)		(2,300	)		(2,573	)
Amortization of prior service credit		(327	)		(519	)		(977	)		(1,557	)
Amortization of actuarial gain		(357	)		(339	)		(782	)		(339	)
	$	(839	)	$	(1,132	)	$	(1,939	)	$	(1,825	)