Pension Plans and Other Postretirement Benefits (Tables)

9 Months Ended

Jun. 25, 2011

Pension Plans and Other Postretirement Benefits [Abstract]

Components of net periodic benefit costs

The following table provides the components of net periodic benefit costs:

	Pension Benefits
	Three Months Ended						Nine Months Ended
	June 25,			June 26,			June 25,			June 26,
	2011			2010			2011			2010
Interest cost	$	1,706		$	1,876		$	5,117		$	5,628
Expected return on plan assets		(1,574	)		(2,020	)		(4,721	)		(6,060	)
Recognized net actuarial loss		1,180			1,343			3,540			4,030
Net periodic benefit cost	$	1,312		$	1,199		$	3,936		$	3,598
	Postretirement Benefits
	Three Months Ended						Nine Months Ended
	June 25,			June 26,			June 25,			June 26,
	2011			2010			2011			2010
Service Cost	$	2		$	2		$	6		$	6
Interest cost		214			253			641			759
Amortization of prior service credits		(122	)		(123	)		(367	)		(367	)
Recognized net actuarial loss		(9	)		(16	)		(27	)		(49	)
Net periodic benefit cost	$	85		$	116		$	253		$	349