GOODWILL AND INTANGIBLE ASSETS (Details 3) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Goodwill [Line Items]
Goodwill, Beginning Balance	$ 840.4	$ 1,571.0
Acquisitions		700.4
Spin-Off of KLX		(1,370.4)
Effect of foreign currency translation and other	(27.2)	(60.6)
Goodwill, Ending Balance	813.2	840.4
Commercial Aircraft
Goodwill [Line Items]
Goodwill, Beginning Balance	379.8	394.6
Effect of foreign currency translation and other	(7.2)	(14.8)
Goodwill, Ending Balance	372.6	379.8
Consumables Management
Goodwill [Line Items]
Goodwill, Beginning Balance		1,086.5
Acquisitions		305.9
Spin-Off of KLX		(1,370.4)
Effect of foreign currency translation and other		(22.0)
Business Jet
Goodwill [Line Items]
Goodwill, Beginning Balance	460.6	89.9
Acquisitions		394.5
Effect of foreign currency translation and other	(20.0)	(23.8)
Goodwill, Ending Balance	$ 440.6	$ 460.6