Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Inventory Disclosure [Abstract]
Raw materials and purchased components	$ 621.9	$ 580.7
Service parts, garments and accessories	318.4	327.2
Finished goods	871.5	943.2
Less: reserves	(113.8)	(109.6)
Inventories, net	1,698.0	1,741.5
Land, buildings and improvements	710.4	691.2
Equipment and tooling	1,855.2	1,779.2
Property, Plant and Equipment, Gross	2,565.6	2,470.4
Less: accumulated depreciation	(1,418.5)	(1,283.7)
Property and equipment, net	1,147.1	1,186.7
Compensation	154.3	145.9
Warranties	153.4	162.8
Sales promotions and incentives	306.6	249.0
Dealer holdback	153.9	157.3
Accrued expenses	1,253.4	1,259.7
Other accrued expenses	485.2	544.7
Current operating lease liabilities	29.2	28.8
Income taxes payable	12.9	7.6
Other current liabilities	42.1	36.4
Long-term income taxes payable	19.6	12.5
Deferred tax liabilities	6.5	6.1
Long-term operating lease liabilities	96.7	99.7
Other long-term liabilities	175.1	175.1
Total other long-term liabilities	$ 297.9	$ 293.4