Acquisitions (Details) (USD $) In Millions, unless otherwise specified	0 Months Ended		3 Months Ended			0 Months Ended	1 Months Ended	3 Months Ended
	Dec. 16, 2013 PFW Aerospace GmbH	Dec. 02, 2011 Telair and Nordisk	Nov. 30, 2012 Telair and Nordisk	Aug. 31, 2012 Telair and Nordisk	May 31, 2012 Telair and Nordisk	Oct. 11, 2011 Airinmar	Oct. 31, 2011 Airinmar	Feb. 28, 2013 Airinmar	May 31, 2012 Airinmar	Aug. 31, 2012 Airinmar	Feb. 29, 2012 Airinmar
Acquisitions
Purchase price of the acquisition	$ 15.3	$ 280.0			$ 296.5	$ 43.5
Working capital adjustment paid				16.5			23.2
Potential earn-out payment						20.3
Period over which EBITDA levels will be measured							2 years
Estimated liability of the acquisition date fair value of the earn-out											20.3
Reduction in liability of the acquisition date fair value of the earn-out								9.0	3.4
Adjustment amount between goodwill and identified intangibles			11.0
Settlement amount for the earn-out								4.6
Purchase price allocation
Cash			1.5							3.7
Accounts receivable			47.1							8.0
Inventories	4.2		54.5
Prepaid expenses			4.1							0.9
Property, plant and equipment			17.0							0.6
Deferred tax assets			34.3							5.3
Goodwill	0.3		103.9							21.6
Identified intangibles	10.8		120.0							20.8
Notes payable			(1.6)
Accounts payable			(14.7)							(6.7)
Deferred tax liabilities			(34.3)							(5.3)
Accrued liabilities			(27.5)							(5.4)
Other long-term liabilities			$ (7.8)