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EQUITY-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2015
Equity-Based Compensation  
Summary of activity related to restricted stock and RSUs

 

                                                                                                                                                                                    

 

 

Restricted Stock & RSUs

 

 

 

Number of
Shares

 

Weighted Average
Grant Date
Fair Value

 

Unvested Balance at January 1, 2015

 

 

2,473,624

 

$

25.86

 

Granted

 

 

2,206,490

 

 

32.28

 

Forfeited

 

 

(8,610

)

 

29.92

 

Vested

 

 

(22,841

)

 

29.73

 

​  

​  

​  

​  

Unvested Balance at March 31, 2015

 

 

4,648,663

 

$

28.86

 

​  

​  

​  

​  

​  

​  

​  

​  

​  

        

Schedule of assumptions used to estimates the fair value of stock option using the Black-Scholes valuation model

 

                                                                                                                                                                                    

 

 

Assumptions

 

Expected life (in years)

 

 

 

Weighted-average risk free interest rate

 

 

1.91 

%

Expected volatility

 

 

35 

%

Dividend yield

 

 

2.72 

%

Weighted-average fair value at grant date

 

$

6.70 

 

        

Summary of activity related to stock options

                                                                                                                                                                                    

 

 

Stock Options Outstanding

 

 

 

Number
Outstanding

 

Weighted-Average
Exercise Price
Per Share

 

Outstanding at January 1, 2015

 

 

3,296,906

 

$

24.00

 

Grants

 

 

 

 

 

Exercises

 

 

 

 

 

Forfeiture or expirations

 

 

(40,300

)

 

24.00

 

​  

​  

​  

​  

Outstanding at March 31, 2015

 

 

3,256,606

 

$

24.00

 

​  

​  

​  

​  

​  

​  

​  

​  

​