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DEBT Debt Extinguishments (Details) (USD $) In Millions, unless otherwise specified | 3 Months Ended | 12 Months Ended
--- | --- | ---
Oct. 28, 2012 | Jan. 29, 2012 | Oct. 30, 2011 | Jul. 31, 2011 | Apr. 28, 2013 | Apr. 29, 2012 | May 01, 2011
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Loss on debt extinguishment | $ 120.7 | $ 4.6 | $ 6.4 | $ 1.2 | $ 120.7 | $ 12.2 | $ 92.5
Senior Unsecured Notes, Seven Percent, Due August 2011 [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  |  | 77.8 | 522.2
Extinguishment of Debt, Reacquisition Price |  |  |  |  |  |  | 543.1
Loss on debt extinguishment |  |  |  |  |  |  | 21.4
Senior Secured Notes, Ten Percent, Due July 2014, Including Discounts [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  |  | 59.7 |
Extinguishment of Debt, Reacquisition Price |  |  |  |  |  | 68.3 |
Loss on debt extinguishment |  |  |  |  |  | 11.0 |
January 2011 Tender Offer [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Reacquisition Price |  |  |  |  |  |  | 450.0
Loss on debt extinguishment |  |  |  |  |  |  | 71.1
January 2011 Tender Offer [Member] | Senior Unsecured Notes, Seven Point Seven Five Percent, Due May 2013 [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  |  |  | 190.0
January 2011 Tender Offer [Member] | Senior Secured Notes, Ten Percent, Due July 2014, Including Discounts [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  |  |  | 200.9
July 2012 Tender Offer [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Reacquisition Price |  |  |  |  | 649.4 |  |
July 2012 Tender Offer [Member] | Senior Unsecured Notes, Seven Point Seven Five Percent, Due May 2013 [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  | 105.0 |  |
July 2012 Tender Offer [Member] | Senior Secured Notes, Ten Percent, Due July 2014 [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  | 456.6 |  |
Repayment of Debt [Member] | Senior Secured Notes, Ten Percent, Due July 2014 [Member] |  |  |  |  |  |  |
Extinguishment of Debt [Line Items] |  |  |  |  |  |  |
Extinguishment of Debt, Amount |  |  |  |  | 132.8 |  |
Extinguishment of Debt, Reacquisition Price |  |  |  |  | $ 155.5 |  |

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- Definition Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 26 -Paragraph 20, 21 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12317-112629 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 50 -Section 40 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6850294&loc=d3e12355-112629 + Details
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