Retirement Benefits (Tables)

9 Months Ended

Nov. 23, 2012

Components of Periodic Benefit Cost for 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
	November 23,			November 25,			November 23,			November 25,
(In thousands)	2012			2011			2012			2011
Service cost	$	386		$	206		$	1,053		$	621
Interest cost		1,864			2,127			5,547			6,418
Expected return on plan assets		(1,632	)		(1,655	)		(4,854	)		(4,998	)
Amortization of prior service cost		61			61			184			184
Amortization of actuarial loss		1,005			557			2,636			1,684
	$	1,684		$	1,296		$	4,566		$	3,909

	Postretirement Benefit
	Three Months Ended						Nine Months Ended
	November 23,			November 25,			November 23,			November 25,
(In thousands)	2012			2011			2012			2011
Service cost	$	88		$	363		$	513		$	1,088
Interest cost		531			1,210			2,131			3,630
Expected return on plan assets		(893	)		(1,098	)		(2,573	)		(3,293	)
Amortization of prior service credit		(519	)		(638	)		(1,557	)		(1,913	)
Amortization of actuarial gain		(339	)		—			(339	)		—
	$	(1,132	)	$	(163	)	$	(1,825	)	$	(488	)