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FAIR VALUE MEASUREMENTS (Details) (USD $) In Thousands, unless otherwise specified | Feb. 02, 2014 | Nov. 03, 2013
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |
Total assets | $ 0 | $ 0
Total liabilities | 0 | 0
Fair Value [Member] | 3.25% Convertible Senior Notes [Member] |  |
Fair and carrying values of the Company's convertible senior notes [Abstract] |  |
Convertible senior notes | 124,994 | 130,330
Fair Value [Member] | 5.50% convertible senior notes [Member] |  |
Fair and carrying values of the Company's convertible senior notes [Abstract] |  |
Convertible senior notes | 35,571 | 37,567
Carrying Value [Member] | 3.25% Convertible Senior Notes [Member] |  |
Fair and carrying values of the Company's convertible senior notes [Abstract] |  |
Convertible senior notes | 115,000 | 115,000
Carrying Value [Member] | 5.50% convertible senior notes [Member] |  |
Fair and carrying values of the Company's convertible senior notes [Abstract] |  |
Convertible senior notes | $ 22,054 | $ 22,054

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- Definition Fair value portion of borrowing which can be exchanged for a specified number of another security at the option of the issuer or the holder, for example, but not limited to, the entity's common stock. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Convertible Security -URI http://asc.fasb.org/extlink&oid=6509036 + Details
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- Definition Fair value of financial and nonfinancial obligations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258 + Details
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