Retirement Plans (Tables)

3 Months Ended

Jun. 02, 2012

Retirement Plans

Summary of net periodic pension expense for the defined benefit plans

	Defined Benefit Pension Plan						Nonqualified Executive Retirement Plans
	Thirteen Week Period Ended
	June 2, 2012			May 28, 2011			June 2, 2012		May 28, 2011
Service cost	$	868		$	838		$	—	$	5
Interest cost		1,566			1,518			154		193
Expected return on plan assets		(1,749	)		(1,505	)		—		—
Amortization of unrecognized prior service cost		60			157			—		—
Amortization of unrecognized net loss		960			422
Net pension expense	$	1,705		$	1,430		$	154	$	198