Discontinued Operations - Results from Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income from discontinued operations before income taxes	$ (0.2)	$ 2.2	$ 3.9	$ 13.0
Benefit from income taxes	0.3	(26.9)	(0.5)	(24.4)
(Loss) income from discontinued operations	$ (0.5)	29.1	$ 4.4	37.4
Carlisle Brake & Friction | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues		32.8		219.7
Cost of goods sold		23.9		171.3
Other operating expenses, net		4.5		28.3
Operating income		4.4		20.1
Other non-operating expense, net		0.0		0.2
Income from discontinued operations before income taxes and loss on sale		4.4		19.9
Loss on sale of discontinued operations		(2.2)		(6.9)
Income from discontinued operations before income taxes		2.2		13.0
Benefit from income taxes		(26.9)		(24.4)
(Loss) income from discontinued operations		$ 29.1		$ 37.4