BUSINESS SEGMENT INFORMATION - Net Sales by Product Type (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Segment Reporting Information [Line Items]
Net sales	$ 1,120.5	$ 993.8	$ 3,200.1	$ 2,896.7
Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	662.6	572.5	1,811.8	1,644.4
Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	457.9	418.7	1,391.3	1,237.7
Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.0	2.6	(3.0)	14.6
Aerial Work Platforms
Segment Reporting Information [Line Items]
Net sales	505.8	413.9	1,345.6	1,219.7
Aerial Work Platforms | Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	505.5	413.7	1,344.5	1,218.9
Aerial Work Platforms | Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.0
Aerial Work Platforms | Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.3	0.2	1.1	0.8
Materials Processing Equipment
Segment Reporting Information [Line Items]
Net sales	277.3	245.5	827.1	735.4
Materials Processing Equipment | Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.0
Materials Processing Equipment | Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	277.3	245.5	826.6	735.4
Materials Processing Equipment | Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.5	0.0
Specialty Equipment
Segment Reporting Information [Line Items]
Net sales	180.0	173.4	563.4	503.5
Specialty Equipment | Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.0
Specialty Equipment | Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	179.7	173.1	562.4	501.7
Specialty Equipment | Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.3	0.3	1.0	1.8
Other
Segment Reporting Information [Line Items]
Net sales	40.7	67.0	120.7	155.8
Other | Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	40.4	64.8	124.0	143.8
Other | Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	0.9	0.1	2.3	0.6
Other | Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	(0.6)	2.1	(5.6)	11.4
Utility Products
Segment Reporting Information [Line Items]
Net sales	116.7	94.0	343.3	282.3
Utility Products | Operating Segments | AWP
Segment Reporting Information [Line Items]
Net sales	116.7	94.0	343.3	281.7
Utility Products | Operating Segments | MP
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.0
Utility Products | Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	$ 0.0	$ 0.0	$ 0.0	$ 0.6