Other Assets (Details 1) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2014	$ 15.2
2015	15.2
2016	15.2
2017	15.2
2018	15.2
Goodwill [Line Items]
Goodwill	631.2	$ 630.5
Goodwill, Acquired During Period	0.0
Goodwill, Other Increase (Decrease)	0.6
Goodwill, Foreign Currency Translation Gain (Loss)	0.1
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	245.5	245.5
Intangible Assets, Net (Excluding Goodwill)	196.2	211.4
Finite-Lived Intangible Asset, Expected Amortization, Year One	15.2
Finite-Lived Intangible Asset, Expected Amortization, Year Two	15.2
Finite-Lived Intangible Asset, Expected Amortization, Year Four	$ 15.2
Finite-Lived Intangible Assets, Remaining Amortization Period	13 years 4 months 24 days
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 15.2
Finite-Lived Intangible Asset, Expected Amortization, Year Five	15.2
Commercial [Member]
Goodwill [Line Items]
Goodwill	296.6	296.5
Goodwill, Acquired During Period	0.0
Goodwill, Other Increase (Decrease)	0.0
Goodwill, Foreign Currency Translation Gain (Loss)	0.1
Defense & Space [Member]
Goodwill [Line Items]
Goodwill	13.2	12.6
Goodwill, Other Increase (Decrease)	0.6
Goodwill, Foreign Currency Translation Gain (Loss)	0.0
Defense & Space [Member] | T.E.A.M., Inc. Acquisition
Goodwill [Line Items]
Goodwill, Acquired During Period	0.0
Aftermarket [Member]
Goodwill [Line Items]
Goodwill	321.4	321.4
Goodwill, Acquired During Period	0.0
Goodwill, Other Increase (Decrease)	0.0
Goodwill, Foreign Currency Translation Gain (Loss)	0.0
Favorable Leasehold [Member]
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2014	0.1
2015	0.1
2016	0.1
2017	0.1
2018	0.1
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	2.8	2.8
Finite-Lived Intangible Assets, Accumulated Amortization	2.1	2.1
Finite-Lived Intangible Asset, Expected Amortization, Year One	0.1
Finite-Lived Intangible Asset, Expected Amortization, Year Two	0.1
Finite-Lived Intangible Asset, Expected Amortization, Year Four	$ 0.1
Finite-Lived Intangible Assets, Remaining Amortization Period	5 years 6 months
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 0.1
Finite-Lived Intangible Asset, Expected Amortization, Year Five	0.1
Developed Technology
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2014	6.9
2015	6.9
2016	6.9
2017	6.9
2018	6.9
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	103.1	103.1
Finite-Lived Intangible Assets, Accumulated Amortization	21.9	15.0
Finite-Lived Intangible Asset, Expected Amortization, Year One	6.9
Finite-Lived Intangible Asset, Expected Amortization, Year Two	6.9
Finite-Lived Intangible Asset, Expected Amortization, Year Four	$ 6.9
Finite-Lived Intangible Assets, Remaining Amortization Period	11 years 10 months 24 days
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 6.9
Finite-Lived Intangible Asset, Expected Amortization, Year Five	6.9
Developed Technology | T.E.A.M., Inc. Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	11.1
Customer Contracts
Finite-Lived Intangible Assets, Future Amortization Expense [Abstract]
2014	8.2
2015	8.2
2016	8.2
2017	8.2
2018	8.2
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	139.6	139.6
Finite-Lived Intangible Assets, Accumulated Amortization	25.3	$ 17.0
Finite-Lived Intangible Asset, Expected Amortization, Year One	8.2
Finite-Lived Intangible Asset, Expected Amortization, Year Two	8.2
Finite-Lived Intangible Asset, Expected Amortization, Year Four	$ 8.2
Finite-Lived Intangible Assets, Remaining Amortization Period	14 years 6 months
Finite-Lived Intangible Asset, Expected Amortization, Year Three	$ 8.2
Finite-Lived Intangible Asset, Expected Amortization, Year Five	8.2
Customer Contracts | T.E.A.M., Inc. Acquisition
Finite-Lived Intangible Assets [Line Items]
Intangible Assets, Gross (Excluding Goodwill)	$ 2.4