Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 27.6	$ 151.5	$ 100.4	$ 399.4
Other comprehensive income, net of tax:
Foreign currency translation adjustments	13.0	(16.8)	(14.9)	3.5
Unrealized (loss) gain on derivative instruments	(11.0)	(0.4)	(13.4)	3.5
Retirement plan and other activity	(0.2)	0.0	(0.5)	0.2
Comprehensive income	29.4	134.3	71.6	406.6
Comprehensive loss (income) attributable to noncontrolling interest	0.1	0.2	(0.2)	0.0
Comprehensive income attributable to Polaris Inc.	$ 29.5	$ 134.5	$ 71.4	$ 406.6