SEGMENT INFORMATION - Schedule of Segment Reporting Information by Segment Revenue (Detail) $ in Millions	3 Months Ended
	Mar. 31, 2021 USD ($) Segment	Mar. 31, 2020 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments | Segment	3
Revenue	$ 698.4	$ 663.3
Operating income	$ 109.9	$ 109.3
Operating Margin	15.70%	16.50%
Total Segment Results [Member]
Segment Reporting Information [Line Items]
Revenue	$ 698.7	$ 663.9
Operating income	$ 118.8	$ 77.9
Operating Margin	17.00%	11.70%
Motion Technologies
Segment Reporting Information [Line Items]
Revenue	$ 369.1	$ 297.9
Operating income	$ 76.0	$ 53.1
Operating Margin	20.60%	17.80%
Industrial Process
Segment Reporting Information [Line Items]
Revenue	$ 202.3	$ 227.3
Operating income	$ 31.0	$ 8.9
Operating Margin	15.30%	3.90%
Connect & Control Technologies
Segment Reporting Information [Line Items]
Revenue	$ 127.3	$ 138.7
Operating income	$ 11.8	$ 15.9
Operating Margin	9.30%	11.50%
Total Eliminations / Corporate and Other costs
Segment Reporting Information [Line Items]
Revenue	$ (0.3)	$ (0.6)
Operating income	$ (8.9)	$ 31.4
Operating Margin	0.00%	0.00%
Asbestos-related (costs) benefit, net
Segment Reporting Information [Line Items]
Revenue	$ 0.0	$ 0.0
Operating income	$ (2.4)	$ 40.7
Operating Margin	0.00%	0.00%
Eliminations / Other Corporate costs
Segment Reporting Information [Line Items]
Revenue	$ (0.3)	$ (0.6)
Operating income	$ (6.5)	$ (9.3)
Operating Margin	0.00%	0.00%