SEGMENT INFORMATION - Schedule of Segment Reporting Information by Segment Revenue (Detail) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019 USD ($)	Sep. 30, 2018 USD ($)	Sep. 30, 2019 USD ($) Segment	Sep. 30, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments | Segment			3
Revenue	$ 711.9	$ 680.6	$ 2,127.3	$ 2,066.7
Operating income	$ 152.5	$ 137.8	$ 329.1	$ 328.7
Operating Margin	21.40%	20.20%	15.50%	15.90%
Total Segment Results [Member]
Segment Reporting Information [Line Items]
Revenue	$ 712.7	$ 681.3	$ 2,129.1	$ 2,068.8
Operating income	$ 107.1	$ 108.2	$ 325.2	$ 316.2
Operating Margin	15.00%	15.90%	15.30%	15.30%
Motion Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 304.5	$ 310.3	$ 937.4	$ 982.8
Operating income	$ 56.7	$ 58.5	$ 169.6	$ 175.9
Operating Margin	18.60%	18.90%	18.10%	17.90%
Industrial Process [Member]
Segment Reporting Information [Line Items]
Revenue	$ 240.3	$ 205.0	$ 688.6	$ 598.0
Operating income	$ 22.0	$ 23.7	$ 70.2	$ 64.0
Operating Margin	9.20%	11.60%	10.20%	10.70%
Connect & Control Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 167.9	$ 166.0	$ 503.1	$ 488.0
Operating income	$ 28.4	$ 26.0	$ 85.4	$ 76.3
Operating Margin	16.90%	15.70%	17.00%	15.60%
Total Eliminations / Corporate and Other costs
Segment Reporting Information [Line Items]
Revenue	$ (0.8)	$ (0.7)	$ (1.8)	$ (2.1)
Operating income	$ 45.4	$ 29.6	$ 3.9	$ 12.5
Operating Margin	0.00%	0.00%	0.00%	0.00%
Asbestos-related benefit, net
Segment Reporting Information [Line Items]
Revenue	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Operating income	$ 56.2	$ 4.3	$ 31.8	$ 10.5
Operating Margin	0.00%	0.00%	0.00%	0.00%
Gain on sale of long-lived assets
Segment Reporting Information [Line Items]
Revenue	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Operating income	$ 0.0	$ 38.0	$ 0.5	$ 38.0
Operating Margin	0.00%	0.00%	0.00%	0.00%
Eliminations / Corporate and other costs
Segment Reporting Information [Line Items]
Revenue	$ (0.8)	$ (0.7)	$ (1.8)	$ (2.1)
Operating income	$ (10.8)	$ (12.7)	$ (28.4)	$ (36.0)
Operating Margin	0.00%	0.00%	0.00%	0.00%