Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details 3)

v2.3.0.15
Summary of Significant Accounting Policies (Details 3) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Sep. 30, 2011
Year
Acquisitions
company
Segment
Month
RetirementPrograms
Sep. 30, 2010
Sep. 30, 2009
Summary of Significant Accounting Policies      
Intangible assets amortization period, minimum (in years) 5    
Intangible assets amortization period, maximum (in years) 22    
Components of intangible assets and the related accumulated amortization      
Cost $ 307.6 $ 212.0  
Accumulated amortization (51.4) (36.0)  
Total 384.2 262.6  
Future amortization expense      
2012 21.5    
2013 17.8    
2014 16.8    
2015 14.8    
2016 14.3    
Amortization expense 17.0 11.0 3.6
Trade names, indefinite lives
     
Components of intangible assets and the related accumulated amortization      
Trade names, indefinite lives 76.6 50.6  
Trade names, amortizing
     
Components of intangible assets and the related accumulated amortization      
Cost 6.1 5.9  
Accumulated amortization (5.0) (4.4)  
Customer relationships
     
Components of intangible assets and the related accumulated amortization      
Cost 242.0 156.7  
Accumulated amortization (13.8) (5.0)  
Technology, including patents
     
Components of intangible assets and the related accumulated amortization      
Cost 24.7 16.5  
Accumulated amortization (5.0) (1.7)  
Software
     
Components of intangible assets and the related accumulated amortization      
Cost 31.0 30.9  
Accumulated amortization (26.6) (23.1)  
Other
     
Components of intangible assets and the related accumulated amortization      
Cost 3.8 2.0  
Accumulated amortization $ (1.0) $ (1.8)