Pension and Other Benefit Programs (Tables)

6 Months Ended

Mar. 30, 2013

Components of Net Periodic Benefit Cost

The components of net periodic benefit cost are as follows:

	Pension Plans												Postretirement Medical Plans
	Quarter Ended						Six Months Ended						Quarter Ended						Six Months Ended
	March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012
Service costs	$	86		$	69		$	172		$	139		$	5		$	6		$	9		$	11
Interest costs	108			109			217			219			16			18			33			37
Expected return on plan assets	(150		)	(129		)	(301		)	(257		)	(7		)	(6		)	(15		)	(12		)
Amortization of prior-year service costs	3			4			5			7			—			—			(1		)	(1		)
Recognized net actuarial loss	104			78			208			155			10			8			20			16
Net periodic benefit cost	$	151		$	131		$	301		$	263		$	24		$	26		$	46		$	51