|
SHARE-BASED COMPENSATION (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
|---|---|---|
|
Mar. 31, 2015
|
Mar. 31, 2014
|
|
| Total after-tax share-based compensation cost by type of program | ||
| Share-based compensation expense | $ 3.9us-gaap_AllocatedShareBasedCompensationExpense | $ 2.8us-gaap_AllocatedShareBasedCompensationExpense |
| Income tax provision related to share-based compensation expense | (1.3)us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense | (1.0)us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense |
| After-tax share-based compensation expense | $ 2.6us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax | $ 1.8us-gaap_AllocatedShareBasedCompensationExpenseNetOfTax |
| 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
|
| X | ||||||||||
|
- Definition
The amount of expense, net of income tax, 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. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|