Guarantees And Contractual Obligations (Tables)

6 Months Ended

Apr. 27, 2012

Guarantees And Contractual Obligations [Abstract]

Deferred Revenue And Warranties For Certain Products Disclosure

	Six Months Ended
	April 27, 2012			April 29, 2011
Beginning balance	$	73,679		$	74,907
Additional net deferred revenue/accrual made during the period		12,728			7,863
Payments made during the period		(5,119	)		(6,921	)
Ending Balance	$	81,288		$	75,849