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SHARE-BASED COMPENSATION (DETAILS)
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12 Months Ended | 1 Months Ended | 1 Months Ended | 12 Months Ended | 1 Months Ended | |||||||||
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Dec. 31, 2013
Restricted Stock And Restricted Stock Units [Member]
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Dec. 31, 2012
Restricted Stock And Restricted Stock Units [Member]
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Dec. 31, 2011
Restricted Stock And Restricted Stock Units [Member]
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Dec. 31, 2013
Restricted Stock And Restricted Stock Units [Member]
Performance [Member]
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Dec. 31, 2013
Restricted Stock And Restricted Stock Units [Member]
Service [Member]
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Dec. 31, 2013
Stock Options [Member]
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May 31, 2012
2007 Long-term Equity Compensation Plan [Member]
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May 31, 2009
2007 Long-term Equity Compensation Plan [Member]
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May 31, 2007
2007 Long-term Equity Compensation Plan [Member]
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Dec. 31, 2013
2007 Long-term Equity Compensation Plan [Member]
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Feb. 10, 2014
2007 Long-term Equity Compensation Plan [Member]
Restricted Stock And Restricted Stock Units [Member]
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Dec. 31, 2013
2007 Long-term Equity Compensation Plan [Member]
Restricted Stock And Restricted Stock Units [Member]
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Feb. 10, 2014
2007 Long-term Equity Compensation Plan [Member]
Restricted Stock And Restricted Stock Units [Member]
Performance [Member]
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Feb. 10, 2014
2007 Long-term Equity Compensation Plan [Member]
Restricted Stock And Restricted Stock Units [Member]
Service [Member]
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||||||||||||
| Additional shares authorized for issuance under plan | 6,000,000 | 4,000,000 | 5,000,000 | |||||||||||
| Maximum number of shares to be issued under the plan | 15,000,000 | |||||||||||||
| General award vesting period | 4 years | |||||||||||||
| Annual award vesting percentage | 25.00% | |||||||||||||
| Period of time subsequent to a change in control during which plan allows for accelerated vesting of awards for certain terminations | 2 years | |||||||||||||
| Number of restricted stock and restricted stock units granted | 1,007,425 | 2,447,700 | 1,839,250 | 33,000 | 975,000 | 91,917 | 1,890,523 | |||||||
| Number of restricted stock granted which will settle in cash | 847,425 | 954,329 | ||||||||||||
| Number of awards available for grant under plan | 6,310,845 | |||||||||||||
| Expiry date from date of grant | 10 years | |||||||||||||