Borrowings (Schedule Of Long-Term Debt) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
May 02, 2015	Nov. 01, 2014
Debt Instrument
Long-term debt, gross	$ 875,850us-gaap_DebtInstrumentCarryingAmount	$ 602,115us-gaap_DebtInstrumentCarryingAmount
Unamortized discount	87,509	4,839
Current portion of long-term debt	787	1,826
Long-term debt, net of current portion	787,554	595,450
Senior Secured 2020 Notes
Debt Instrument
Maturity	Feb. 13, 2015
Stated annual interest rate	6.875%
Long-term debt, gross	0	300,000
Effective interest rate	8.39%	7.26%
Convertible Senior Unsecured 2020 Notes
Debt Instrument
Maturity	Jan. 01, 2020
Stated annual interest rate	1.375%
Long-term debt, gross	575,000	0
Effective interest rate	4.98%	0.00%
Unamortized discount	84,458
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	5.00%
Long-term debt, gross	$ 850	$ 2,115
Effective interest rate	5.00%	5.37%

Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or 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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Contractual interest rate for funds borrowed, under the 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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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.

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