BUSINESS SEGMENT INFORMATION - Net Sales by Product Type (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Segment Reporting Information [Line Items]
Net sales	$ 1,403.1	$ 1,077.1	$ 2,638.8	$ 2,079.6
Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	824.9	597.7	1,510.8	1,149.2
Operating Segments \| MP
Segment Reporting Information [Line Items]
Net sales	577.4	480.7	1,131.2	933.4
Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.8	(1.3)	(3.2)	(3.0)
Aerial Work Platforms
Segment Reporting Information [Line Items]
Net sales	585.7	436.5	1,070.5	839.8
Aerial Work Platforms \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	585.1	436.0	1,069.4	839.0
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	0.6	0.5	1.1	0.8
Materials Processing Equipment
Segment Reporting Information [Line Items]
Net sales	337.6	282.1	672.0	549.8
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	337.6	282.1	672.0	549.3
Materials Processing Equipment \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.5
Specialty Equipment
Segment Reporting Information [Line Items]
Net sales	240.3	198.6	456.3	383.4
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	240.0	198.3	455.7	382.7
Specialty Equipment \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.3	0.3	0.6	0.7
Other
Segment Reporting Information [Line Items]
Net sales	82.6	44.5	154.7	80.0
Other \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	82.9	46.3	156.1	83.6
Other \| Operating Segments \| MP
Segment Reporting Information [Line Items]
Net sales	(0.2)	0.3	3.5	1.4
Other \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	(0.1)	(2.1)	(4.9)	(5.0)
Utility Products
Segment Reporting Information [Line Items]
Net sales	156.9	115.4	285.3	226.6
Utility Products \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	156.9	115.4	285.3	226.6
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	$ 0.0