ACQUISITIONS (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015 USD ($) Employees site	Sep. 30, 2014 USD ($)	Sep. 30, 2015 USD ($) Employees site	Sep. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			$ 53.5	$ 2.8
Revenues	$ 601.9	$ 657.1	1,818.8	$ 1,994.6
Goodwill	$ 622.7		622.7		$ 632.1
Hartzell Aerospace Acquisition [Member]
Business Acquisition [Line Items]
Payments to Acquire Businesses, Net of Cash Acquired			$ 53.5
Revenues					$ 34.0
Entity Number of Employees | Employees	240		240
Number of Real Estate Properties | site	2		2
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	$ 11.6		$ 11.6
Goodwill	$ 13.3		13.3
Customer Relationships [Member] | Hartzell Aerospace Acquisition [Member]
Business Acquisition [Line Items]
Fair Value of Intangible Assets Acquired			17.1
Proprietary Technology [Member] | Hartzell Aerospace Acquisition [Member]
Business Acquisition [Line Items]
Fair Value of Intangible Assets Acquired			9.6
Order or Production Backlog [Member] | Hartzell Aerospace Acquisition [Member]
Business Acquisition [Line Items]
Fair Value of Intangible Assets Acquired			$ 1.9