XML 76 R66.htm IDEA: XBRL DOCUMENT v3.19.2
STOCK-BASED COMPENSATION - Stock Options (Details)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2019
USD ($)
$ / shares
shares
Jun. 30, 2019
USD ($)
$ / shares
shares
Shares    
Forfeited/Expired (in shares) | shares (14)  
Weighted Average Exercise Price    
Forfeited/Expired (in dollars per share) | $ / shares $ 62.24  
Stock options    
Shares    
Options outstanding at the beginning of the period (in shares) | shares 3,292 3,499
Exercised (in shares) | shares (15) (213)
Forfeited/Expired (in shares) | shares   (23)
Option outstanding at the end of the period (in shares) | shares 3,263 3,263
Options vested and expected to vest at the end of the period (in shares) | shares 3,263 3,263
Exercisable at the end of the period (in shares) | shares 2,505 2,505
Weighted Average Exercise Price    
Outstanding at the beginning of the period (in dollars per share) | $ / shares $ 60.77 $ 58.62
Exercised (in dollars per share) | $ / shares 42.67 24.21
Forfeited/Expired (in dollars per share) | $ / shares   60.77
Outstanding at the end of the period (in dollars per share) | $ / shares 60.85 60.85
Vested and expected to vest at the end of the period (in dollars per share) | $ / shares 60.85 60.85
Exercisable at the end of the period (in dollars per share) | $ / shares $ 60.37 $ 60.37
Weighted Average Remaining Contractual Term in Years    
Outstanding at the end of the period (in years) 5 years 5 months 1 day  
Vested and expected to vest (in years) 5 years 5 months 1 day  
Exercisable at the end of the period (in years) 4 years 8 months 8 days  
Outstanding at the end of the period, Aggregate Intrinsic Value | $ $ 3,158 $ 3,158
Vested and expected to vest at end of the period, Aggregate Intrinsic Value | $ 3,158 3,158
Exercisable at end of the period, Aggregate Intrinsic Value | $ $ 3,158 $ 3,158