ACQUISITIONS AND DISCONTINUED OPERATIONS - Income (Loss) From Discontinued Operations (Details) - Demag-Mobile Cranes Business - Discontinued Operations, Held-for-sale - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net sales	$ 6.0	$ 327.2
Cost of sales	(5.8)	(335.2)
Selling, general and administrative expenses	(0.9)	(75.6)
Disposal Group, Including Discontinued Operation, impairment	0.0	(82.1)
Asset impairments	(0.1)	0.0
Other income (expense)	0.0	(4.5)
Discontinued Operation, Income (Loss) from Discontinued Operation, before Income Tax	(0.8)	(170.2)
(Provision for) benefit from income taxes	0.4	14.8
Income (loss) from discontinued operations – net of tax	$ (0.4)	$ (155.4)

Disposal Group, Including Discontinued Operation, Impairment of Long-Lived Assets

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