XML 88 R70.htm IDEA: XBRL DOCUMENT v3.20.1
Restricted Stock Award Activity (Detail) - Restricted stock awards
shares in Thousands
3 Months Ended
Mar. 31, 2020
$ / shares
shares
Number of Shares  
Restricted stock awards at beginning of period 431
Awarded 182
Additional shares awarded based upon achievement of specified performance criteria 52
Released (217)
Forfeited (9)
Restricted stock awards at end of period 439
Weighted Average Grant Date Fair Value  
Restricted stock awards at beginning of period | $ / shares $ 36.06
Awarded | $ / shares 39.28
Additional shares awarded based upon achievement of specified performance criteria | $ / shares 40.53
Released | $ / shares 36.00
Forfeited | $ / shares 37.50
Restricted stock awards at end of period | $ / shares $ 37.77
Performance-Based Awards  
Number of Shares  
Restricted stock awards at beginning of period 172
Awarded 91
Additional shares awarded based upon achievement of specified performance criteria 52
Released (119)
Forfeited (4)
Restricted stock awards at end of period 192
Performance-Based Awards | Vest Based Upon 2020 Performance Conditions  
Number of Shares  
Restricted target stock awards 96
Performance-Based Awards | Vest Based Upon 2021 Performance Conditions  
Number of Shares  
Restricted target stock awards 67
Performance-Based Awards | Vest Based Upon 2022 Performance Conditions  
Number of Shares  
Restricted target stock awards 29
Service-Based Awards  
Number of Shares  
Restricted stock awards at beginning of period 259
Awarded 91
Released (98)
Forfeited (5)
Restricted stock awards at end of period 247