XML 69 R57.htm IDEA: XBRL DOCUMENT v3.5.0.2
STOCK-BASED COMPENSATION - Stock Options (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2016
USD ($)
Jun. 30, 2015
USD ($)
Jun. 30, 2016
USD ($)
plan
Jun. 30, 2015
USD ($)
Stock-based compensation        
Stock-based compensation plans | plan     2  
Compensation expense on share-based plans $ 11.5 $ 8.5 $ 21.6 $ 14.8
Stock options        
Stock-based compensation        
Excess tax benefit realized for tax deductions from non-qualified stock option exercises and disqualifying dispositions of incentive stock options 2.0 115.6 3.6 300.3
Adjustments for New Accounting Principle | Accounting Standards Update 2016-09: Simplifying the accounting for share-based compensation        
Stock-based compensation        
Excess tax benefit from stock based compensation $ 2.0   $ 3.6  
Adjustments to additional paid-in-capital, benefit associated with share-based compensation   $ 115.6   $ 300.3