Quarterly report pursuant to Section 13 or 15(d)

Employee Benefits and Share Option Plans (Tables)

v2.4.1.9
Employee Benefits and Share Option Plans (Tables)
 3 Months Ended
Mar. 31, 2015
Postemployment Benefits [Abstract]  
Summary of stock option activity
    Number of Share Option
Awards		     Weighted-Average Exercise
Price		     Weighted-
Average
Contractual
Term		     Aggregate
Intrinsic Value		  
    Time-Based
Awards		     Performance-
Based Awards		     Time-Based
Awards		     Performance-
Based Awards		     (years)     (in thousands)  
Outstanding as of January 1, 2015     6,079,881       1,457,314     $ 29.92     $ 19.00       7.61     $ 142,831  
Granted     100,000       —       43.91       —                  
Exercised     (1,692,001 )     (304,100 )     27.19       19.00                  
Forfeited and cancelled     (693,636 )     (477,611 )     32.28       19.00                  
Outstanding as of March 31, 2015     3,794,244       675,603       31.08       19.00       7.75       110,669  

 
Summary of restricted share activity
    Number of
Time-Based
Awards		    

Weighted-
Average Grant
Date Fair Value 

    

Number of
Performance-
Based Awards 

    

Weighted-
Average Grant
Date Fair Value

  
Non-vested as of January 1, 2015     196,644     $ 3.43       1,208,608     $ 3.37  
Granted     4,815       46.70       —       —  
Vested     (14,994 )     11.16       (56,687 )     4.13  
Forfeited or Expired     (70,668 )     2.70       (587,870 )     2.79  
                                 
Non-vested and expected to vest as of March 31, 2015     115,797       4.68       564,051       3.90