RESTRUCTURING AND OTHER CHARGES (Details) $ in Millions	12 Months Ended
	Dec. 31, 2018 USD ($) teammembers	Dec. 31, 2017 USD ($)	Dec. 31, 2016 USD ($)
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	$ (2.5)
Cumulative amount incurred	61.0
Total amount expected to be incurred	61.0
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Severance Costs	1.0	$ (17.7)	$ 21.1
Amounts incurred/(reduced)	(2.0)	(5.9)	42.6
Restructuring Charges
Restructuring Cost and Reserve [Line Items]
Asset Impairment Charges			17.7
Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Severance Costs	3.3	6.1	12.7
Amounts incurred/(reduced)	(0.5)	(3.3)	$ 20.8
Employee Termination Costs
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	(4.7)
Cumulative amount incurred	40.9
Total amount expected to be incurred	40.9
Roll forward of the restructuring reserve by type of restructuring activity
Restructuring reserve balance at the beginning of the period	29.7
Restructuring Reserve, Accrual Adjustment	(4.7)
Cash expenditures	(11.2)
Restructuring Reserve, Translation and Other Adjustment	(0.6)
Restructuring reserve balance at the end of the period	13.2	$ 29.7
Facility Exit Costs
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	2.2
Cumulative amount incurred	7.3
Total amount expected to be incurred	7.3
Asset Disposal and Other Costs
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	0.0
Cumulative amount incurred	12.8
Total amount expected to be incurred	$ 12.8
Cranes
Restructuring Cost and Reserve [Line Items]
Expected number of positions eliminated | teammembers	550
Operating Segments | Aerial Work Platforms
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	$ 0.0
Cumulative amount incurred	0.2
Total amount expected to be incurred	0.2
Operating Segments | Cranes
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	(3.5)
Cumulative amount incurred	57.6
Total amount expected to be incurred	57.6
Operating Segments | Materials Processing
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	0.0
Cumulative amount incurred	0.1
Total amount expected to be incurred	0.1
Corporate and Other / Eliminations
Restructuring Cost and Reserve [Line Items]
Amounts incurred/(reduced)	1.0
Cumulative amount incurred	3.1
Total amount expected to be incurred	$ 3.1