Goodwill and Other Intangible Assets (Details 1) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2014	Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]
Goodwill, Acquired During Period	$ 2.9
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	257.2	264.1
Intangible assets, Accumulated Amortization	93.3	86.8
Intangible assets, Net Carrying Amount	163.9	177.3
Intangible assets not subject to amortization:
Indefinite Lived Intangible Assets Net	24.5	30.1
Total intangible assets, Gross Carrying Amount	281.7	294.2
Total intangible assets, Net Carrying Amount	188.4	207.4
Customer relationships [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	159.2	160.4
Intangible assets, Accumulated Amortization	56.6	49.3
Intangible assets, Net Carrying Amount	102.6	111.1
Know-how [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	32.3	31.4
Intangible assets, Accumulated Amortization	4.8	4.4
Intangible assets, Net Carrying Amount	27.5	27.0
Industrial license agreements [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	0.1	0.1
Intangible assets, Accumulated Amortization	0.1	0.1
Intangible assets, Net Carrying Amount	0	0
Land-use rights [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	8.8	8.9
Intangible assets, Accumulated Amortization	4.7	4.5
Intangible assets, Net Carrying Amount	4.1	4.4
Patents [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	2.3	2.3
Intangible assets, Accumulated Amortization	2.0	1.8
Intangible assets, Net Carrying Amount	0.3	0.5
Technology use [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	37.1	44.4
Intangible assets, Accumulated Amortization	11.3	17.2
Intangible assets, Net Carrying Amount	25.8	27.2
Trademarks [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	5.1	4.6
Intangible assets, Accumulated Amortization	2.8	2.7
Intangible assets, Net Carrying Amount	2.3	1.9
PMA licenses [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	8.8	8.8
Intangible assets, Accumulated Amortization	8.0	4.0
Intangible assets, Net Carrying Amount	0.8	4.8
Non-compete agreements [Member]
Intangible assets subject to amortization:
Intangible assets, Gross Carrying Amount	3.5	3.2
Intangible assets, Accumulated Amortization	3.0	2.8
Intangible assets, Net Carrying Amount	0.5	0.4
Tradename [Member]
Intangible assets subject to amortization:
Intangible assets, Accumulated Amortization	0	0
Intangible assets, Net Carrying Amount	15.8	15.9
Intangible assets not subject to amortization:
Trade name	15.8	15.9
Air Transportation Equipment [Member]
Intangible assets subject to amortization:
Intangible assets, Accumulated Amortization	0	0
Intangible assets not subject to amortization:
FAA air agency certificates	8.7	14.2
Aerospace and Defense [Member]
Finite-Lived Intangible Assets [Line Items]
Goodwill, Acquired During Period	$ 0