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           EQUITY AND EARNINGS PER SHARE - Options Assigned (Details 3) (USD $) 
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           Dec. 31, 2013 
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           Dec. 31, 2012 
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| Stock Options outstanding | 30,542,553 | 13,409,275 | 
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           Manager 
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| Stock Options outstanding | 27,492,983 | 9,685,338 | 
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           Options - Strike Price $11.49 - $14.05 
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| Date of Grant | 2004 | |
| Stock Options outstanding | 226,125 | |
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           Options - Strike Price $11.49 - $14.05 | Lower Range 
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| Strike Price | $ 11.49 | |
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           Options - Strike Price $11.49 - $14.05 | Upper Range 
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| Strike Price | $ 14.05 | |
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           Options - Strike Price $13.24 
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| Date of Grant | 2005 | |
| Stock Options outstanding | 89,925 | |
| Strike Price | $ 13.24 | |
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           Options - Strike Price $13.16 
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| Date of Grant | 2006 | |
| Stock Options outstanding | 48,450 | |
| Strike Price | $ 13.16 | |
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           Options - Strike Price $12.40 - $14.01 
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| Date of Grant | 2007 | |
| Stock Options outstanding | 171,070 | |
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           Options - Strike Price $12.40 - $14.01 | Lower Range 
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| Strike Price | $ 12.40 | |
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           Options - Strike Price $12.40 - $14.01 | Upper Range 
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| Strike Price | $ 14.01 | |
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           Options - Strike Price $2.07 - $2.72 
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| Date of Grant | 2011 | |
| Stock Options outstanding | 1,210,000 | |
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           Options - Strike Price $2.07 - $2.72 | Lower Range 
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| Strike Price | $ 2.07 | |
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           Options - Strike Price $2.07 - $2.72 | Upper Range 
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| Strike Price | $ 2.72 | |
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           Options - Strike Price $2.82 - $3.05 
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| Date of Grant | 2012 | |
| Stock Options outstanding | 1,300,000 | |
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           Options - Strike Price $2.82 - $3.05 | Lower Range 
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| Strike Price | $ 2.82 | |
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           Options - Strike Price $2.82 - $3.05 | Upper Range 
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| Strike Price | $ 3.05 | |
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           Options Assigned | Manager 
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| Stock Options outstanding | 3,045,570 | 
| X | ||||||||||
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- Definition 
          Option grant date. No definition available. 
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- Definition 
          Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
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- Definition 
          The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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