XML 17 R46.htm IDEA: XBRL DOCUMENT v3.3.0.814
Segment Information - Summary of Net Sales, Operating Income (Loss), and Total Assets by Segment (Detail) - USD ($)
$ in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Segment Reporting Information [Line Items]          
Total net sales $ 205.8 $ 219.3 $ 658.2 $ 654.1  
Total operating income 25.9 24.9 79.9 61.6  
Interest expense 0.5 0.9 1.7 2.8  
Other expense, net 0.3 0.3 1.3 0.6  
Income before income taxes 25.1 23.7 76.9 58.2  
Total identifiable assets 662.8   662.8   $ 658.7
Discontinued Operations [Member]          
Segment Reporting Information [Line Items]          
Total identifiable assets 2.0   2.0   4.2
Continuing Operations [Member]          
Segment Reporting Information [Line Items]          
Total identifiable assets 660.8   660.8   654.5
Corporate and Eliminations          
Segment Reporting Information [Line Items]          
Total operating income (5.6) (5.8) (18.9) (18.1)  
Total identifiable assets 78.6   78.6   68.0
Environmental Solutions          
Segment Reporting Information [Line Items]          
Total net sales 123.0 134.1 409.8 394.0  
Total operating income 21.5 21.5 74.6 59.8  
Total identifiable assets 264.6   264.6   254.2
Safety And Security Systems          
Segment Reporting Information [Line Items]          
Total net sales 56.7 59.7 171.8 176.0  
Total operating income 9.3 9.4 23.2 21.2  
Total identifiable assets 206.9   206.9   208.3
Fire Rescue          
Segment Reporting Information [Line Items]          
Total net sales 26.1 25.5 76.6 84.1  
Total operating income 0.7 $ (0.2) 1.0 $ (1.3)  
Total identifiable assets $ 110.7   $ 110.7   $ 124.0