SEGMENT INFORMATION - Schedule of Segment Reporting Information by Segment Revenue (Detail) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017 USD ($)	Jun. 30, 2016 USD ($)	Jun. 30, 2017 USD ($) Segment	Jun. 30, 2016 USD ($)
Segment Reporting Information [Line Items]
Number of Reportable Segments | Segment			3
Revenue	$ 630.9	$ 626.2	$ 1,256.7	$ 1,235.3
Operating Income	$ 57.7	$ 49.5	$ 113.3	$ 100.5
Operating Margin	9.10%	7.90%	9.00%	8.10%
Total Segment Results [Member]
Segment Reporting Information [Line Items]
Revenue	$ 632.0	$ 627.3	$ 1,258.7	$ 1,237.4
Operating Income	$ 80.6	$ 72.0	$ 159.1	$ 144.1
Operating Margin	12.80%	11.50%	12.70%	11.70%
Industrial Process [Member]
Segment Reporting Information [Line Items]
Revenue	$ 192.3	$ 214.2	$ 378.4	$ 423.0
Operating Income	$ 14.8	$ 6.3	$ 22.1	$ 15.3
Operating Margin	7.70%	2.90%	5.80%	3.60%
Motion Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 290.1	$ 259.6	$ 577.4	$ 516.6
Operating Income	$ 52.1	$ 48.9	$ 107.0	$ 99.6
Operating Margin	18.00%	18.80%	18.50%	19.30%
Connect & Control Technologies [Member]
Segment Reporting Information [Line Items]
Revenue	$ 149.6	$ 153.5	$ 302.9	$ 297.8
Operating Income	$ 13.7	$ 16.8	$ 30.0	$ 29.2
Operating Margin	9.20%	10.90%	9.90%	9.80%
Total Eliminations / Corporate and Other costs
Segment Reporting Information [Line Items]
Revenue	$ (1.1)	$ (1.1)	$ (2.0)	$ (2.1)
Operating Income	$ (22.9)	$ (22.5)	$ (45.8)	$ (43.6)
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	$ (14.9)	$ (15.0)	$ (29.8)	$ (27.8)
Operating Margin	0.00%	0.00%	0.00%	0.00%
Eliminations / Other corporate costs
Segment Reporting Information [Line Items]
Revenue	$ (1.1)	$ (1.1)	$ (2.0)	$ (2.1)
Operating Income	$ (8.0)	$ (7.5)	$ (16.0)	$ (15.8)
Operating Margin	0.00%	0.00%	0.00%	0.00%