Consolidated Statements Of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 151.5	$ 186.6	$ 399.4	$ 252.1
Other comprehensive income, net of tax:
Foreign currency translation adjustments	(16.8)	(33.5)	3.5	(64.4)
Unrealized gain on derivative instruments	(0.4)	8.2	3.5	22.6
Retirement plan and other activity	0.0	0.0	0.2	0.2
Comprehensive income	134.3	161.3	406.6	210.5
Comprehensive (income) loss attributable to noncontrolling interest	0.2	(0.3)	0.0	(0.5)
Comprehensive income attributable to Polaris Inc.	$ 134.5	$ 161.0	$ 406.6	$ 210.0