v2.4.0.8
Other Liabilities (Detail) (USD $)
In Millions, unless otherwise specified
Mar. 31, 2014
Dec. 31, 2013
Other liabilities    
Retirement benefits $ 10.6 $ 10.4
Unrecognized Tax Benefits not Netted with deferred taxes 1.6  
Unrecognized tax benefits 4.6 4.6
Other 7.5 7.6
Total other liabilities $ 19.7 $ 22.6