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Business Segment Information - Schedule of Depreciation, Amortization and Capital Expenditure by Segment (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting Information [Line Items]
Depreciation and amortization		$ 56.3	$ 51.9	$ 165.8	$ 146.4
Capital expenditures	[1]	38.9	55.2	137.9	199.6
Corporate and Other
Segment Reporting Information [Line Items]
Depreciation and amortization		6.4	6.0	19.1	19.2
Capital expenditures	[1]	0.6	1.4	1.9	5.0
Operating Segments | Access
Segment Reporting Information [Line Items]
Depreciation and amortization		20.4	17.7	59.3	47.1
Capital expenditures	[1]	25.0	28.2	88.6	80.3
Operating Segments | Vocational
Segment Reporting Information [Line Items]
Depreciation and amortization		20.1	21.1	62.6	61.3
Capital expenditures	[1]	9.3	10.5	34.8	49.0
Operating Segments | Transport
Segment Reporting Information [Line Items]
Depreciation and amortization		9.4	7.1	24.8	18.8
Capital expenditures	[1]	$ 4.0	$ 15.1	$ 12.6	$ 65.3
[1] Capital expenditures include the purchase of both property, plant and equipment and equipment held for rental.

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