Borrowings (Schedule Of Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
Apr. 27, 2013	Oct. 27, 2012
Debt Instrument
Long-term debt, gross	$ 604,940	$ 604,916
Unamortized discount	5,663	3,736
Current portion of long-term debt	2,306	1,977
Long-term debt, net of current portion	596,971	599,203
Senior Secured 2018 Notes
Debt Instrument
Maturity	Jan. 22, 2013
Stated annual interest rate	6.625%
Long-term debt, gross	0	300,000
Effective interest rate	0.00%	7.05%
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	0
Effective interest rate	4.83%	0.00%
Capital Lease Obligations
Debt Instrument
Maturity	May 31, 2016
Stated annual interest rate	5.69914%
Long-term debt, gross	$ 4,940	$ 4,916
Effective interest rate	5.56%	5.80%

Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Interest rate stated in the contractual debt agreement.

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Latest date the outstanding debt instruments are required to be repaid, in CCYY-MM-DD format.

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The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year or the normal operating cycle, if longer plus capital lease obligations due to be paid more than one year after the balance sheet date.

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Obligation related to long-term debt (excluding convertible debt) and capital leases, the portion which is due in one year or less in the future.

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