Discontinued Operations - Results of Operations (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income (Loss) from Discontinued Operations, Net of Tax	$ 41.6	$ 24.4	$ 61.8
Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues	502.8	937.0	434.4
Cost of sales	381.5	728.5	301.0
Gross Profit	121.3	208.5	133.4
Selling and administrative expenses	41.0	105.5	26.8
Amortization of intangible assets	12.8	60.7	19.0
Loss on sale	(90.6)	0.0	0.0
Other operating expense, net	37.1	16.2	6.4
Operating Income (Loss)	121.0	26.1	81.2
Interest expense	0.0	0.0	0.5
Other expense, net	0.0	0.1	0.0
Income (Loss) from Discontinued Operations Before Income Taxes	121.0	26.0	80.7
Provision (benefit) for income taxes	79.4	1.6	18.9
Income (Loss) from Discontinued Operations, Net of Tax	41.6	24.4	61.8
Discontinued Operations, Disposed of by Sale | Specialty Vehicle Technologies
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues	430.9	741.4	0.0
Cost of sales	321.3	564.6	0.0
Gross Profit	109.6	176.8	0.0
Selling and administrative expenses	35.7	63.0	0.0
Amortization of intangible assets	10.4	37.1	0.0
Loss on sale	(298.3)	0.0	0.0
Other operating expense, net	18.1	1.7	0.0
Operating Income (Loss)	343.7	75.0	0.0
Interest expense	0.0	0.0	0.0
Other expense, net	0.0	0.0	0.0
Income (Loss) from Discontinued Operations Before Income Taxes	343.7	75.0	0.0
Provision (benefit) for income taxes	87.1	12.9	0.0
Income (Loss) from Discontinued Operations, Net of Tax	256.6	62.1	0.0
Discontinued Operations, Disposed of by Sale | High Pressure Solutions
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Revenues	71.9	195.6	434.4
Cost of sales	60.2	163.9	301.0
Gross Profit	11.7	31.7	133.4
Selling and administrative expenses	5.3	42.5	26.8
Amortization of intangible assets	2.4	23.6	19.0
Loss on sale	207.7	0.0	0.0
Other operating expense, net	19.0	14.5	6.4
Operating Income (Loss)	(222.7)	(48.9)	81.2
Interest expense	0.0	0.0	0.5
Other expense, net	0.0	0.1	0.0
Income (Loss) from Discontinued Operations Before Income Taxes	(222.7)	(49.0)	80.7
Provision (benefit) for income taxes	(7.7)	(11.3)	18.9
Income (Loss) from Discontinued Operations, Net of Tax	$ (215.0)	$ (37.7)	$ 61.8