Derivative Financial Instruments (Tables)

6 Months Ended

Mar. 30, 2013

Derivative Instruments and Hedges, Assets [Abstract]

Activity In AOCI

	Three Months Ended						Six Months Ended
	March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012
Balance at beginning of period	$	542		$	(379	)	$	220		$	(165	)
Net deferral in AOCI of derivatives:
Net increase (decrease) in fair value of derivatives	(511		)	426			167			195
Tax effect	166			(146		)	(70		)	(72		)
	(345		)	280			97			123
Net reclassification from AOCI into earnings:
Reclassification from AOCI into earnings	(198		)	21			(420		)	(72		)
Tax effect	73			—			175			36
	(125		)	21			(245		)	(36		)
Balance at end of period	$	72		$	(78	)	$	72		$	(78	)

Activity And Classification Of Derivatives

		Net deferral in AOCI of derivatives - effective portion
		Three Months Ended					Six Months Ended
	Statement of earnings classification	March 30, 2013			March 31, 2012		March 30, 2013			March 31, 2012
Interest rate swaps	Interest expense	$	(203	)	$	—	$	(203	)	$	—
Foreign currency forwards	Cost of sales	(308		)	426		370			195
Net gain (loss)		$	(511	)	$	426	$	167		$	195

		Net reclassification from AOCI into earnings - effective portion
		Three Months Ended						Six Months Ended
	Statement of earnings classification	March 30, 2013			March 31, 2012			March 30, 2013			March 31, 2012
Interest rate swaps	Interest expense	$	(43	)	$	—		$	(43	)	$	(67	)
Foreign currency forwards	Cost of sales	241			(21		)	463			139
Net gain (loss)		$	198		$	(21	)	$	420		$	72

Gains And Losses On Foreign Currency Forwards Included In Other Income Or Expense

	Three Months Ended				Six Months Ended
	March 30, 2013		March 31, 2012		March 30, 2013		March 31, 2012
Net gain (loss)	$	4,979	$	811	$	5,901	$	(571	)

Fair Value And Classification Of Derivatives On The Consolidated Balance Sheets

		March 30, 2013		September 29, 2012
Derivatives designated as hedging instruments:
Foreign currency forwards	Other current assets	$	612	$	467
Foreign currency forwards	Other assets	1		32
	Total assets	$	613	$	499
Foreign currency forwards	Other accrued liabilities	$	102	$	41
Foreign currency forwards	Other long-term liabilities	250		40
Interest rate swaps	Other accrued liabilities	76		—
Interest rate swaps	Other long-term liabilities	95		—
	Total liabilities	$	523	$	81
Derivatives not designated as hedging instruments:
Foreign currency forwards	Other current assets	$	3,674	$	1,456
	Total assets	$	3,674	$	1,456
Foreign currency forwards	Other accrued liabilities	$	2,256	$	2,549
	Total liabilities	$	2,256	$	2,549