Income Taxes Income Taxes (Schedule of Effective Income Tax Rate Reconciliation) (Details)	12 Months Ended
	Oct. 31, 2015	Nov. 01, 2014	Oct. 26, 2013
Effective Income Tax Rate, Continuing Operations, Tax Rate Reconciliation
U.S. federal statutory income tax rate	35.00%	35.00%	35.00%
State taxes, net of federal tax benefit	0.20%	3.10%	4.10%
Foreign income taxed at other than U.S. rates	(14.50%)	(16.90%)	(17.60%)
Stock-based compensation	1.90%	2.30%	1.90%
Research and development credit	(0.90%)	(3.10%)	(5.60%)
Permanent items	0.30%	0.30%	0.30%
Change in liabilities for uncertain tax positions	0.50%	0.50%	(5.10%)
Repatriation from offshore operations	0.00%	8.30%	0.00%
Audit settlement and reinstated tax credit	0.00%	0.10%	1.30%
Change in valuation allowance	1.30%	1.60%	23.70%
Other	(1.30%)	1.50%	(1.10%)
Effective tax rate	22.50%	32.70%	36.90%