XML 110 R94.htm IDEA: XBRL DOCUMENT v3.10.0.1
Stock Based Compensation - Narrative (Details)
$ / shares in Units, shares in Thousands, $ in Millions
6 Months Ended 12 Months Ended
Dec. 31, 2016
$ / shares
Jul. 01, 2016
USD ($)
Dec. 31, 2018
USD ($)
$ / shares
shares
Dec. 31, 2017
USD ($)
$ / shares
Dec. 31, 2016
USD ($)
plan
Jul. 02, 2016
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Shares authorized (in shares) | shares           40,000
Capital shares reserved for future issuance (in shares) | shares     22,000      
Shares withheld to satisfy tax requirement (in shares) | shares     217      
Aggregate value of shares withheld to satisfy tax requirement     $ 17.0      
Number of share-based compensation plans | plan         0  
Tax benefit realized related to stock options exercised     $ 24.0      
Unrecognized compensation costs, period for recognition     3 years      
Granted (in dollars per share) | $ / shares $ 51.84   $ 76.67 $ 58.07    
Exercised (in dollars per share) | $ / shares 26.13   28.99 24.77    
Canceled/Forfeited (in dollars per share) | $ / shares 40.57   $ 54.13 $ 45.12    
Aggregate intrinsic value of stock options exercised     $ 68.7 $ 42.3 $ 76.7  
Cash receipts from stock options exercised     39.3 26.0 59.2  
Former Parent’s Investment, Net            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Cash receipts from stock options exercised   $ 53.3        
Accounting Standards Update 2016-09            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Income tax benefit, stock awards         $ 34.7  
Reclassification of prior year pension cost     $ 17.0 $ 17.0    
Stock Options            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Expiration period     10 years      
Vesting period     5 years      
Restricted Stock Units (RSUs)            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Vesting period     5 years      
Stock Compensation Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Units granted (in dollars per share) | $ / shares 46.25   $ 77.78 $ 57.79    
Units exercised (in dollars per share) | $ / shares 33.01   41.28 35.96    
Units canceled/forfeited (in dollars per share) | $ / shares $ 39.59   $ 53.23 $ 43.94