Discontinued Operations - Results from Discontinued Operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income (loss) from discontinued operations before income taxes	$ (5.4)	$ 9.9	$ (8.3)
Benefit from income taxes	(4.2)	(24.8)	(2.7)
(Loss) income from discontinued operations	$ (1.2)	34.7	(5.6)
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue		219.7	275.3
Cost of goods sold		171.3	230.3
Other operating expenses, net		30.3	54.6
Operating income (loss)		18.1	(9.6)
Other non-operating expense, net		0.2	(1.3)
Income (loss) from discontinued operations before income taxes and loss on sale		17.9
Loss on sale of discontinued operations		8.0
Income (loss) from discontinued operations before income taxes		9.9	(8.3)
Benefit from income taxes		(24.8)	(2.7)
(Loss) income from discontinued operations		34.7	(5.6)
Carlisle Brake & Friction | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue		219.7	275.3
Cost of goods sold		171.3	230.3
Other operating expenses, net		30.1	49.2
Operating income (loss)		18.3	(4.2)
Other non-operating expense, net		0.2	(1.3)
Income (loss) from discontinued operations before income taxes and loss on sale		18.1
Loss on sale of discontinued operations		8.0
Income (loss) from discontinued operations before income taxes		10.1	(2.9)
Benefit from income taxes		(24.8)	(1.4)
(Loss) income from discontinued operations		34.9	(1.5)
Other | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenue		0.0	0.0
Cost of goods sold		0.0	0.0
Other operating expenses, net		0.2	5.4
Operating income (loss)		(0.2)	(5.4)
Other non-operating expense, net		0.0	0.0
Income (loss) from discontinued operations before income taxes and loss on sale		(0.2)
Loss on sale of discontinued operations		0.0
Income (loss) from discontinued operations before income taxes		(0.2)	(5.4)
Benefit from income taxes		0.0	(1.3)
(Loss) income from discontinued operations		$ (0.2)	$ (4.1)