Acquisitions (Narrative) (Details) - USD ($) $ in Millions	1 Months Ended			3 Months Ended	9 Months Ended
	Sep. 30, 2025	Dec. 31, 2024	Apr. 30, 2024	Jun. 30, 2025	Sep. 30, 2025	Sep. 30, 2024
Finite-Lived Intangible Assets [Line Items]
Acquisition-related contingent consideration	$ 1.1	$ 1.5			$ 1.1
Purchase price for Zahner					6.7	$ 93.5
Operating ROU Assets	48.2	36.6			48.2
Finance ROU Assets	35.3	34.6			35.3
Goodwill	214.4	203.2			214.4
Geometrik [Member]
Finite-Lived Intangible Assets [Line Items]
Payments to acquire business	7.5
Acquisition-related contingent consideration	0.3				0.3
Business combination, initial purchase price	7.8
Business acquisition, total fair value of liabilities assumed, less tangible assets acquired	1.7				1.7
Operating ROU Assets	3.8				3.8
Operating lease liability	3.8				3.8
Goodwill	6.1				6.1
Geometrik [Member] | Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Acquisition-related contingent consideration	$ 1.5				$ 1.5
3form [Member]
Finite-Lived Intangible Assets [Line Items]
Payments to acquire business			$ 93.5
Business acquisition, cash acquired			0.5
Business acquisition, total fair value of liabilities assumed, less tangible assets acquired			34.5
Business acquisition, accounts receivable			6.6
Business acquisition, inventory			7.9
Business acquisition, property, plant and equipment			35.0
Business acquisition, operating lease assets			10.1
Business acquisition, operating lease liabilities			10.0
Business acquisition, accounts payable and accrued liabilities			16.3
Fair value of identifiable intangible assets acquired			37.6
Goodwill			$ 21.9
Zahner [Member]
Finite-Lived Intangible Assets [Line Items]
Payments to acquire business		30.0
Business acquisition, cash acquired		16.0
Purchase price for Zahner				$ 0.8
Business acquisition, total fair value of liabilities assumed, less tangible assets acquired		17.9
Business acquisition, accounts receivable		10.9
Business acquisition, property, plant and equipment		10.4
Operating ROU Assets		2.9
Operating lease liability		2.9
Finance ROU Assets		8.9
Present value of lease liabilities		8.9
Business acquisition, accounts payable and accrued liabilities		19.7
Fair value of identifiable intangible assets acquired		16.1
Goodwill		11.2
Non-compete Agreements [Member] | Zahner [Member]
Finite-Lived Intangible Assets [Line Items]
Fair value of identifiable intangible assets acquired		$ 1.6