Borrowings (Schedule of Carrying Values of Liability and Equity Components) (Details) - USD ($) $ in Thousands	Aug. 01, 2015	Nov. 01, 2014
Debt Instrument
Long-term debt, gross	$ 875,440	$ 602,115
Unamortized discount	83,378	4,839
Convertible Senior Unsecured 2020 Notes
Debt Instrument
Long-term debt, gross	575,000	$ 0
Unamortized discount	80,410
Long-term Debt	494,590
Carrying amount of equity component	$ 74,495

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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The carrying amount of the equity component of convertible debt which may be settled in cash upon conversion.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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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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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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