BUSINESS SEGMENT INFORMATION - Net Sales by Product Type (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
Net sales	$ 1,381.7	$ 1,403.1	$ 2,674.2	$ 2,638.8
Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	881.8	824.9	1,654.5	1,510.8
Operating Segments \| MP
Segment Reporting Information [Line Items]
Net sales	498.6	577.4	1,018.6	1,131.2
Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	1.3	0.8	1.1	(3.2)
Aerial Work Platforms
Segment Reporting Information [Line Items]
Net sales	625.2	585.7	1,168.0	1,070.5
Aerial Work Platforms \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	624.9	585.1	1,167.0	1,069.4
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	0.6	1.0	1.1
Materials Processing Equipment
Segment Reporting Information [Line Items]
Net sales	330.9	337.6	687.9	672.0
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	330.9	337.6	687.9	672.0
Materials Processing Equipment \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.0	0.0	0.0	0.0
Specialty Equipment
Segment Reporting Information [Line Items]
Net sales	167.8	240.3	330.3	456.3
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	167.7	240.0	330.2	455.7
Specialty Equipment \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.1	0.3	0.1	0.6
Other
Segment Reporting Information [Line Items]
Net sales	106.9	82.6	186.8	154.7
Other \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	106.0	82.9	186.3	156.1
Other \| Operating Segments \| MP
Segment Reporting Information [Line Items]
Net sales	0.0	(0.2)	0.5	3.5
Other \| Corporate and Other / Eliminations
Segment Reporting Information [Line Items]
Net sales	0.9	(0.1)	0.0	(4.9)
Utility Products
Segment Reporting Information [Line Items]
Net sales	150.9	156.9	301.2	285.3
Utility Products \| Operating Segments \| AWP
Segment Reporting Information [Line Items]
Net sales	150.9	156.9	301.2	285.3
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