XML 100 R84.htm IDEA: XBRL DOCUMENT v3.19.2
Stock-Based Compensation - Additional Information (Details) - USD ($)
shares in Millions, $ in Millions
12 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Mar. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation cost related to non-vested stock options $ 17.1      
Unrecognized compensation cost of restricted stock awards       $ 48.9
Amortization period of unrecognized compensation cost 2 years 9 months 18 days      
Amortization period of unrecognized compensation cost for restricted stock awards 1 year 7 months 6 days      
Repurchase of common stock shares (in shares) 3.5 2.4 4.9  
Segment, Continuing Operations        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock-based compensation expense $ 58.4 $ 55.1 $ 46.1  
Related tax benefits $ 13.5 $ 15.7 $ 15.9  
Opportunistic Buy-Backs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Repurchase of common stock shares (in shares) 3.2 2.2    
Stock Options        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period of cost recognition 12 months      
Stock Options | Graded Vesting        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options vesting period 4 years      
Stock option term in years 10 years      
Stock Options | Cliff Vesting        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options vesting period 4 years      
Stock option term in years 10 years      
Stock Options | Cliff Vesting - Year One        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock option award vesting percentage 25.00%      
Stock Options | Cliff Vesting - Year Two        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock option award vesting percentage 25.00%      
Stock Options | Cliff Vesting - Year Three        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock option award vesting percentage 25.00%      
Stock Options | Cliff Vesting - Year Four        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock option award vesting percentage 25.00%      
Time-based RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options vesting period 2 years 6 months      
Stock conversion ratio 1      
Performance-based RSUs        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Stock options vesting period 2 years 6 months      
Stock conversion ratio 1