SEGMENT INFORMATION - Schedule of Segment Reporting Information by Segment Revenue (Detail) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017 USD ($)	Sep. 30, 2016 USD ($)	Sep. 30, 2017 USD ($) Segment	Sep. 30, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments | Segment			3
Revenue	$ 645.0	$ 581.7	$ 1,901.7	$ 1,817.0
Operating Income	$ 127.8	$ 134.8	$ 241.1	$ 235.3
Operating Margin	19.80%	23.20%	12.70%	12.90%
Total Segment Results [Member]
Segment Reporting Information [Line Items]
Revenue	$ 645.7	$ 582.7	$ 1,904.4	$ 1,820.1
Operating Income	$ 76.5	$ 66.9	$ 235.6	$ 211.0
Operating Margin	11.90%	11.50%	12.40%	11.60%
Industrial Process [Member]
Segment Reporting Information [Line Items]
Revenue	$ 196.2	$ 195.0	$ 574.6	$ 618.0
Operating Income	$ 9.9	$ 4.3	$ 32.0	$ 19.6
Operating Margin	5.00%	2.20%	5.60%	3.20%
Motion Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 300.1	$ 238.7	$ 877.5	$ 755.3
Operating Income	$ 49.1	$ 45.2	$ 156.1	$ 144.8
Operating Margin	16.40%	18.90%	17.80%	19.20%
Connect & Control Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 149.4	$ 149.0	$ 452.3	$ 446.8
Operating Income	$ 17.5	$ 17.4	$ 47.5	$ 46.6
Operating Margin	11.70%	11.70%	10.50%	10.40%
Total Eliminations / Corporate and Other costs
Segment Reporting Information [Line Items]
Revenue	$ (0.7)	$ (1.0)	$ (2.7)	$ (3.1)
Operating Income	$ 51.3	$ 67.9	$ 5.5	$ 24.3
Operating Margin	0.00%	0.00%	0.00%	0.00%
Asbestos-related costs, net
Segment Reporting Information [Line Items]
Revenue	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Operating Income	$ 62.8	$ 68.1	$ 33.0	$ 40.3
Operating Margin	0.00%	0.00%	0.00%	0.00%
Eliminations / Other corporate costs
Segment Reporting Information [Line Items]
Revenue	$ (0.7)	$ (1.0)	$ (2.7)	$ (3.1)
Operating Income	$ (11.5)	$ (0.2)	$ (27.5)	$ (16.0)
Operating Margin	0.00%	0.00%	0.00%	0.00%