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Goodwill and Other Intangible Assets (Intangible Assets Purchased) (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	$ 284.3	$ 386.4
Accumulated Amortization	193.0	246.0
Net Intangibles	91.3	140.4
Held for sale | Aerospace Products Group
Intangible Asset, Acquired, Finite-Lived [Line Items]
Net intangibles		39.1
Trademarks
Intangible Asset, Acquired, Finite-Lived [Line Items]
Indefinite-lived assets	8.5	17.4
Customer-related intangibles
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	108.7	193.0
Accumulated Amortization	72.3	120.5
Net Intangibles	36.4	72.5
Technology
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	80.5	85.8
Accumulated Amortization	64.5	63.8
Net Intangibles	16.0	22.0
Patents and trademarks
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	68.4	77.6
Accumulated Amortization	36.6	39.4
Net Intangibles	31.8	38.2
Non-compete agreements, supply agreements and other
Intangible Asset, Acquired, Finite-Lived [Line Items]
Gross Carrying Amount	26.7	30.0
Accumulated Amortization	19.6	22.3
Net Intangibles	$ 7.1	$ 7.7

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