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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 | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | $ 1,627.5 | $ 1,623.3
Amortized intangible assets - accumulated amortization | (450.1) | (429.4)
Amortized intangible assets - net | 1,177.4 | 1,193.9
Intangible assets - gross carrying amount | 1,718.4 | 1,714.2
Intangible assets - net | 1,268.3 | 1,284.8
Banjo trade name |  |
Goodwill And Intangible Assets [Line Items] |  |
Indefinite lived intangible assets - net | 62.1 | 62.1
Akron Brass trade name |  |
Goodwill And Intangible Assets [Line Items] |  |
Indefinite lived intangible assets - net | 28.8 | 28.8
Patents |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | 2.5 | 2.5
Amortized intangible assets - accumulated amortization | (2.0) | (2.0)
Amortized intangible assets - net | 0.5 | 0.5
Trade names |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | 204.4 | 201.4
Amortized intangible assets - accumulated amortization | (64.2) | (60.0)
Amortized intangible assets - net | 140.2 | 141.4
Customer relationships |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | 1,092.6 | 1,078.8
Amortized intangible assets - accumulated amortization | (303.5) | (278.7)
Amortized intangible assets - net | 789.1 | 800.1
Unpatented technology |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | 312.6 | 325.4
Amortized intangible assets - accumulated amortization | (75.9) | (85.1)
Amortized intangible assets - net | 236.7 | 240.3
Software |  |
Goodwill And Intangible Assets [Line Items] |  |
Amortized intangible assets - gross carrying amount | 15.4 | 15.2
Amortized intangible assets - accumulated amortization | (4.5) | (3.6)
Amortized intangible assets - net | $ 10.9 | $ 11.6

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