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Goodwill and Intangible Assets - Schedule of Gross Carrying Value and Accumulated Amortization for Each Major Class of Intangible Asset (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount $ 1,274.1 $ 1,173.5
Intangible assets - Gross Carrying Amount 1,365.0 1,264.4
Accumulated Amortization (353.2) (316.6)
Amortized intangible assets - Net 920.9 856.9
Intangible assets - Net $ 1,011.8 947.8
Weighted Average    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Weighted Average Life 13 years  
Banjo trade name    
Goodwill And Intangible Assets [Line Items]    
Indefinite lived intangible assets $ 62.1 62.1
Akron Brass trade name    
Goodwill And Intangible Assets [Line Items]    
Indefinite lived intangible assets 28.8 28.8
Patents    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount 2.7 2.9
Accumulated Amortization (2.0) (1.8)
Amortized intangible assets - Net $ 0.7 1.1
Amortized intangible assets - Weighted Average Life 12 years  
Trade names    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount $ 171.9 186.5
Accumulated Amortization (54.3) (71.4)
Amortized intangible assets - Net $ 117.6 115.1
Amortized intangible assets - Weighted Average Life 15 years  
Customer relationships    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount $ 860.7 772.2
Accumulated Amortization (228.7) (184.9)
Amortized intangible assets - Net $ 632.0 587.3
Amortized intangible assets - Weighted Average Life 13 years  
Unpatented technology    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount $ 233.5 207.1
Accumulated Amortization (66.3) (57.8)
Amortized intangible assets - Net $ 167.2 149.3
Amortized intangible assets - Weighted Average Life 12 years  
Software    
Goodwill And Intangible Assets [Line Items]    
Amortized intangible assets - Gross Carrying Amount $ 5.3 4.8
Accumulated Amortization (1.9) (0.7)
Amortized intangible assets - Net $ 3.4 $ 4.1
Amortized intangible assets - Weighted Average Life 5 years