Segment Reporting (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2025 USD ($) segment	Sep. 30, 2024 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments | segment			3
Number of reportable segments | segment			3
Sales	$ 1,841.6	$ 1,722.4	$ 5,230.1	$ 5,420.0
Corporate costs and other	(4.5)	6.7	(12.5)	38.0
Gross profit	380.3	354.6	984.5	1,108.9
Off Road
Segment Reporting Information [Line Items]
Sales	1,509.7	1,400.0	4,116.7	4,269.5
On Road
Segment Reporting Information [Line Items]
Sales	228.5	236.5	739.3	807.0
Marine
Segment Reporting Information [Line Items]
Sales	103.4	85.9	374.1	343.5
Operating segments
Segment Reporting Information [Line Items]
Sales	1,841.6	1,722.4	5,230.1	5,420.0
Purchased materials, logistics and labor	1,364.9	1,272.7	3,970.0	4,064.7
Depreciation and amortization	53.4	56.0	161.9	151.7
Warranty	38.5	45.8	101.2	132.7
Reportable segment gross profit	384.8	347.9	997.0	1,070.9
Operating segments | Off Road
Segment Reporting Information [Line Items]
Sales	1,509.7	1,400.0	4,116.7	4,269.5
Purchased materials, logistics and labor	1,101.5	1,023.2	3,099.0	3,193.7
Depreciation and amortization	42.4	45.2	129.0	122.4
Warranty	29.5	34.2	72.8	100.8
Reportable segment gross profit	336.3	297.4	815.9	852.6
Operating segments | On Road
Segment Reporting Information [Line Items]
Sales	228.5	236.5	739.3	807.0
Purchased materials, logistics and labor	176.4	177.9	564.1	596.9
Depreciation and amortization	8.7	8.7	26.2	23.4
Warranty	6.7	10.0	20.6	25.3
Reportable segment gross profit	36.7	39.9	128.4	161.4
Operating segments | Marine
Segment Reporting Information [Line Items]
Sales	103.4	85.9	374.1	343.5
Purchased materials, logistics and labor	87.0	71.6	306.9	274.1
Depreciation and amortization	2.3	2.1	6.7	5.9
Warranty	2.3	1.6	7.8	6.6
Reportable segment gross profit	$ 11.8	$ 10.6	$ 52.7	$ 56.9