Product Warranties (Tables)

6 Months Ended

Apr. 02, 2016

Product Warranties Disclosures [Abstract]

Summary of Activity in Warranty Accrual

	Three Months Ended						Six Months Ended
	April 2, 2016			April 4, 2015			April 2, 2016			April 4, 2015
Warranty accrual at beginning of period	$	19,391		$	18,326		$	18,660		$	19,953
Warranties issued during current year	2,925			2,234			5,343			3,699
Adjustments to pre-existing warranties	(215		)	(452		)	(349		)	(1,584		)
Reductions for settling warranties	(1,795		)	(1,918		)	(3,048		)	(3,156		)
Foreign currency translation	92			(572		)	(208		)	(1,294		)
Warranty accrual at end of period	$	20,398		$	17,618		$	20,398		$	17,618