Discontinued Operations (Details) - USD ($) $ in Millions		9 Months Ended
	Aug. 02, 2021	Sep. 30, 2021	Sep. 30, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of discontinued operation		$ 247.7	$ 0.0
Carlisle Brake & Friction
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash received from sale of discontinued operation	$ 250.0
Receivable contingent upon achievement of performance targets	$ 125.0