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v3.3.1.900

Operating Results of Discontinued Operations (Detail) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2015 | Sep. 30, 2015 | Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Income tax expense | $ (6.3) | $ (1.5) | $ (8.3) | $ (0.9) | $ (0.6)
Net income from operations |  | $ 4.0 |  |  |
Fire Rescue | Discontinued Operations, Held-for-sale [Member] |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Net sales |  |  | 100.0 | 139.4 | 138.4
Cost of sales |  |  | 80.8 | 114.8 | 109.3
Gross profit |  |  | 19.2 | 24.6 | 29.1
Selling, engineering, general and administrative expenses |  |  | 17.1 | 20.7 | 20.1
Restructuring |  |  | 0.8 | 0.0 | 0.0
Operating income |  |  | 1.3 | 3.9 | 9.0
Interest expense (income), net |  |  | 0.0 | 0.2 | (0.1)
Other expense (income), net |  |  | (0.2) | (0.2) | 0.0
Income before income taxes |  |  | 1.5 | 3.9 | 9.1
Income tax expense |  |  | (0.3) | (0.6) | (1.4)
Net income from operations |  |  | $ 1.2 | $ 3.3 | $ 7.7

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