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NOTE 19 INTEREST EXPENSE (Detail) (USD $) In Millions, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
Short-term Debt [Line Items] |  |
Financing interest expense | $ 44.5 | $ 2.9
Debt instrument, interest rate, stated percentage |  | 3.25%
Convertible Notes |  |
Short-term Debt [Line Items] |  |
Debt instrument, interest rate, stated percentage | 3.25% |
Capital Trust Securities |  |
Short-term Debt [Line Items] |  |
Debt instrument, interest rate, stated percentage | 10.875% |

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- Definition Interest rate stated in the contractual debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition This element represents interest incurred for borrowed money which was used to produce goods or render services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2) -URI http://asc.fasb.org/extlink&oid=6880815&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 2 -Article 5 + Details
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Balance Type: | debit
Period Type: | duration

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- Details
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