STOCK-BASED COMPENSATION, Stock-Based Compensation Expense (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | 3 Months Ended | 11 Months Ended | 12 Months Ended | ||||||||
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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Dec. 31, 2011
Selling, general, and administrative expenses [Member]
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Dec. 31, 2010
Selling, general, and administrative expenses [Member]
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Dec. 31, 2009
Selling, general, and administrative expenses [Member]
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Mar. 31, 2011
Selling, general, and administrative expenses [Member]
Front Line [Member]
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Dec. 31, 2010
Selling, general, and administrative expenses [Member]
Front Line [Member]
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Dec. 31, 2011
Corporate expenses [Member]
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Dec. 31, 2010
Corporate expenses [Member]
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Dec. 31, 2009
Corporate expenses [Member]
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Dec. 31, 2011
Stock Options [Member]
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Stock-based compensation, aggregate disclosures [Abstract] | ||||||||||||
Maximum term of award (in years) | 10Y | |||||||||||
Vesting period, minimum (in years) | 1Y | |||||||||||
Vesting period, maximum (in years) | 5Y | |||||||||||
Stock-based compensation expense [Abstract] | ||||||||||||
Total stock-based compensation expense | $ 60,645 | $ 61,607 | $ 12,497 | $ 40,496 | $ 34,509 | $ 4,696 | $ 24,400 | $ 9,800 | $ 20,149 | $ 27,098 | $ 7,801 |
X | ||||||||||
- Definition
The period (in years) from the date of grant when the equity-based award expires as specified in the award agreement. No definition available.
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Details
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X | ||||||||||
- Definition
The maximum vesting term over which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition. No definition available.
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X | ||||||||||
- Definition
The minimum vesting term over which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition. No definition available.
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