Revenue Recognition - Contract Revenue (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Disaggregation of Revenue [Line Items]
Sales	$ 1,852.7	$ 1,961.2	$ 3,388.5	$ 3,697.6
Off Road
Disaggregation of Revenue [Line Items]
Sales	1,408.4	1,533.8	2,607.0	2,869.5
On Road
Disaggregation of Revenue [Line Items]
Sales	289.0	293.3	510.8	570.5
Marine
Disaggregation of Revenue [Line Items]
Sales	155.3	134.1	270.7	257.6
Wholegoods
Disaggregation of Revenue [Line Items]
Sales	1,405.4	1,507.8	2,530.8	2,833.1
Wholegoods | Off Road
Disaggregation of Revenue [Line Items]
Sales	1,022.4	1,135.1	1,859.7	2,111.4
Wholegoods | On Road
Disaggregation of Revenue [Line Items]
Sales	227.9	238.8	400.7	464.3
Wholegoods | Marine
Disaggregation of Revenue [Line Items]
Sales	155.1	133.9	270.4	257.4
PG&A
Disaggregation of Revenue [Line Items]
Sales	447.3	453.4	857.7	864.5
PG&A | Off Road
Disaggregation of Revenue [Line Items]
Sales	386.0	398.7	747.3	758.1
PG&A | On Road
Disaggregation of Revenue [Line Items]
Sales	61.1	54.5	110.1	106.2
PG&A | Marine
Disaggregation of Revenue [Line Items]
Sales	0.2	0.2	0.3	0.2
United States
Disaggregation of Revenue [Line Items]
Sales	1,477.9	1,560.7	2,670.6	2,903.5
United States | Off Road
Disaggregation of Revenue [Line Items]
Sales	1,171.7	1,285.9	2,134.3	2,377.2
United States | On Road
Disaggregation of Revenue [Line Items]
Sales	152.8	144.4	270.1	276.2
United States | Marine
Disaggregation of Revenue [Line Items]
Sales	153.4	130.4	266.2	250.1
Canada
Disaggregation of Revenue [Line Items]
Sales	105.7	116.4	203.3	217.8
Canada | Off Road
Disaggregation of Revenue [Line Items]
Sales	96.3	99.3	184.4	185.3
Canada | On Road
Disaggregation of Revenue [Line Items]
Sales	8.1	14.0	15.6	26.8
Canada | Marine
Disaggregation of Revenue [Line Items]
Sales	1.3	3.1	3.3	5.7
EMEA
Disaggregation of Revenue [Line Items]
Sales	198.7	205.2	378.6	422.4
EMEA | Off Road
Disaggregation of Revenue [Line Items]
Sales	83.2	84.3	177.0	178.7
EMEA | On Road
Disaggregation of Revenue [Line Items]
Sales	115.5	120.8	201.6	243.4
EMEA | Marine
Disaggregation of Revenue [Line Items]
Sales	0.0	0.1	0.0	0.3
APLA
Disaggregation of Revenue [Line Items]
Sales	70.4	78.9	136.0	153.9
APLA | Off Road
Disaggregation of Revenue [Line Items]
Sales	57.2	64.3	111.3	128.3
APLA | On Road
Disaggregation of Revenue [Line Items]
Sales	12.6	14.1	23.5	24.1
APLA | Marine
Disaggregation of Revenue [Line Items]
Sales	$ 0.6	$ 0.5	$ 1.2	$ 1.5