Discontinued Operations - Summary of Balance Sheet (Details) - USD ($) $ in Millions	Dec. 31, 2023	Dec. 31, 2022
ASSETS
Total current assets	$ 1,725.6	$ 599.8
Total long-term assets	0.0	1,772.0
LIABILITIES
Total current liabilities	218.8	188.5
Total long-term liabilities	0.0	94.1
Discontinued Operations, Disposed of by Sale | Carlisle Interconnect Technologies, Carlisle Fluid Technologies and Other
ASSETS
Cash and cash equivalents	28.8	35.2
Receivables, net	145.5	213.8
Inventories, net	149.5	230.8
Contract assets	75.9	90.7
Prepaid and other current assets	23.7	29.3
Total current assets		599.8
Property, plant, and equipment, net	183.4	220.7
Goodwill	838.0	1,023.1
Other intangible assets, net	259.3	509.8
Other long-term assets	21.5	18.4
Total long-term assets		1,772.0
Total assets of the disposal group classified as held for sale	1,725.6	2,371.8
LIABILITIES
Accounts payable	84.3	97.0
Contract liabilities	1.4	15.8
Accrued liabilities and other	52.4	75.7
Total current liabilities		188.5
Other long-term liabilities	80.7	94.1
Total long-term liabilities		94.1
Total liabilities of the disposal group classified as held for sale	$ 218.8	$ 282.6