Borrowings (Schedule Of Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jan. 25, 2014	Oct. 26, 2013
Debt Instrument
Long-term debt, gross	$ 603,993	$ 604,600
Unamortized discount	5,260	5,396
Current portion of long-term debt	3,039	2,996
Long-term debt, net of current portion	595,694	596,208
Senior Secured 2020 Notes
Debt Instrument
Maturity	Jan. 15, 2020
Stated annual interest rate	6.875%
Long-term debt, gross	300,000	300,000
Effective interest rate	7.26%	7.26%
Senior Unsecured 2023 Notes
Debt Instrument
Maturity	Jan. 15, 2023
Stated annual interest rate	4.625%
Long-term debt, gross	300,000	300,000
Effective interest rate	4.83%	4.83%
Capital Lease Obligations
Debt Instrument
Maturity	May 31, 2016
Stated annual interest rate	5.671%
Long-term debt, gross	$ 3,993	$ 4,600
Effective interest rate	5.48%	5.50%