v3.22.4
Goodwill and Intangible Assets (Schedule of Amortizable Intangible Assets) (Details) - USD ($)
$ in Millions
 3 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Sep. 30, 2022
Finite-Lived Intangible Assets [Line Items]      
Amortizable intangible assets, gross carrying amount $ 687.7   $ 684.3
Amortizable intangible assets, accumulated amortization 284.8   274.8
Amortizable intangible assets, net 402.9   409.5
Amortization of intangibles 7.7 $ 6.1  
Amortizable intangible assets, amortization expense, remainder of 2023 23.0    
Amortizable intangible assets, amortization expense, fiscal 2024 30.7    
Amortizable intangible assets, amortization expense, fiscal 2025 30.6    
Amortizable intangible assets, amortization expense, fiscal 2026 30.4    
Amortizable intangible assets, amortization expense, fiscal 2027 30.4    
Amortizable intangible assets, amortization expense, fiscal 2028 30.3    
Amortizable intangible assets, amortization expense, after fiscal 2028 227.5    
Indefinite-lived Intangible Assets [Line Items]      
Indefinite-lived intangible assets 593.9   587.1
Trade names and brands      
Finite-Lived Intangible Assets [Line Items]      
Amortizable intangible assets, gross carrying amount 339.6   339.4
Amortizable intangible assets, accumulated amortization 76.4   72.2
Amortizable intangible assets, net 263.2   267.2
Technology and patents      
Finite-Lived Intangible Assets [Line Items]      
Amortizable intangible assets, gross carrying amount 78.4   77.8
Amortizable intangible assets, accumulated amortization 75.7   75.0
Amortizable intangible assets, net 2.7   2.8
Customer related and other      
Finite-Lived Intangible Assets [Line Items]      
Amortizable intangible assets, gross carrying amount 269.7   267.1
Amortizable intangible assets, accumulated amortization 132.7   127.6
Amortizable intangible assets, net $ 137.0   $ 139.5