GOODWILL AND INTANGIBLE ASSETS, NET (Details) $ in Millions	3 Months Ended
	Mar. 31, 2017 USD ($)
Changes in goodwill by business segment
Balance at the beginning of the period, goodwill gross	$ 500.8
Balance at the beginning of the period, accumulated impairment on goodwill	(241.1)
Balance at the beginning of the period, goodwill net	259.7
Foreign exchange effect and other	2.4
Balance at the end of the period, goodwill gross	503.2
Balance at the end of the period, accumulated impairment on goodwill	(241.1)
Balance at the end of the period, goodwill net	262.1
Aerial Work Platforms
Changes in goodwill by business segment
Balance at the beginning of the period, goodwill gross	137.7
Balance at the beginning of the period, accumulated impairment on goodwill	(38.6)
Balance at the beginning of the period, goodwill net	99.1
Foreign exchange effect and other	0.5
Balance at the end of the period, goodwill gross	138.2
Balance at the end of the period, accumulated impairment on goodwill	(38.6)
Balance at the end of the period, goodwill net	99.6
Cranes
Changes in goodwill by business segment
Balance at the beginning of the period, goodwill gross	179.3
Balance at the beginning of the period, accumulated impairment on goodwill	(179.3)
Balance at the beginning of the period, goodwill net	0.0
Foreign exchange effect and other	0.0
Balance at the end of the period, goodwill gross	179.3
Balance at the end of the period, accumulated impairment on goodwill	(179.3)
Balance at the end of the period, goodwill net	0.0
Materials Processing
Changes in goodwill by business segment
Balance at the beginning of the period, goodwill gross	183.8
Balance at the beginning of the period, accumulated impairment on goodwill	(23.2)
Balance at the beginning of the period, goodwill net	160.6
Foreign exchange effect and other	1.9
Balance at the end of the period, goodwill gross	185.7
Balance at the end of the period, accumulated impairment on goodwill	(23.2)
Balance at the end of the period, goodwill net	$ 162.5