Borrowings (Schedule of Carrying Values of Liability and Equity Components) (Details) (USD $) In Thousands, unless otherwise specified	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
Convertible Senior Unsecured 2020 Notes
Debt Instrument
Long-term debt, gross	575,000	0
Unamortized discount	84,458
Long-term Debt	490,542
Carrying amount of equity component	$ 78,179

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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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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