CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (Unaudited) [Abstract]    
Net earnings $ 50.2 $ 46.4
Other comprehensive income (loss):    
Unrealized gain from change in pension obligation, net of tax of $ (0.1) in 2014 and 2013 0.3 0.3
Unrealized gain on cash flow hedges, net of tax of $ (0.2) and $ (0.4) in 2014 and 2013 0.2 0.7
Cumulative translation adjustment (15.5) (13.4)
Comprehensive income $ 35.2 $ 34.0