CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (Parenthetical) (USD $)
In Millions, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Sep. 30, 2014
Sep. 30, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]        
Gain from change in pension obligations, tax $ (0.1) $ 0.3 $ (0.3) $ 0.1
Net gain (loss) on cash flow hedges, tax $ 0.3 $ 0 $ 0.2 $ (0.1)