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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%

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