Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details 3)

v2.4.0.8
Summary of Significant Accounting Policies (Details 3) (USD $)
In Millions, unless otherwise specified
12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Summary of Significant Accounting Policies      
Amortization expense $ 64.1 $ 21.7 $ 17.0
Future amortization expense      
2014 31.4    
2015 29.5    
2016 26.7    
2017 26.0    
2018 25.4    
Components of intangible assets and the related accumulated amortization      
Cost 523.7 306.8  
Accumulated amortization (99.6) (69.4)  
Total 658.2 383.3  
Minimum
     
Components of intangible assets and the related accumulated amortization      
Intangible assets amortization period 3 years    
Maximum
     
Components of intangible assets and the related accumulated amortization      
Intangible assets amortization period 22 years    
Trade names, indefinite lives
     
Components of intangible assets and the related accumulated amortization      
Trade names, indefinite lives 134.5 76.5  
Trade names, amortizing
     
Components of intangible assets and the related accumulated amortization      
Cost 6.1 6.1  
Accumulated amortization (5.9) (5.6)  
Customer relationships
     
Components of intangible assets and the related accumulated amortization      
Cost 405.1 240.8  
Accumulated amortization (45.1) (25.5)  
Technology, including patents
     
Components of intangible assets and the related accumulated amortization      
Cost 70.6 24.6  
Accumulated amortization (16.3) (9.1)  
Software
     
Components of intangible assets and the related accumulated amortization      
Cost 41.3 34.7  
Accumulated amortization (31.9) (28.8)  
Other
     
Components of intangible assets and the related accumulated amortization      
Cost 0.6 0.6  
Accumulated amortization $ (0.4) $ (0.4)