Income Taxes - Unrecognized Tax Benefit (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Oct. 25, 2013	Oct. 26, 2012
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance, beginning of year	$ 33,471	$ 10,370
Interest included in the beginning balance	0	(1,271)
Additions for current year tax positions and acquisition	36	25,735
Additions for prior year tax positions	60,604	167
Reductions for prior year tax positions	(16,693)	(1,530)
Balance, end of year	$ 77,418	$ 33,471