XML 66 R33.htm IDEA: XBRL DOCUMENT v3.19.1
Revenue Recognition - Disaggregation of Revenue From Contracts With Customers (Details) - USD ($)
$ in Millions
 3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Disaggregation of Revenue [Line Items]    
Net sales $ 273.8 $ 249.7
U.S.    
Disaggregation of Revenue [Line Items]    
Net sales 204.8 196.6
Canada    
Disaggregation of Revenue [Line Items]    
Net sales 44.4 32.4
Europe/Other    
Disaggregation of Revenue [Line Items]    
Net sales 24.6 20.7
Environmental Solutions    
Disaggregation of Revenue [Line Items]    
Net sales 219.5 196.6
Environmental Solutions | Vehicles and equipment    
Disaggregation of Revenue [Line Items]    
Net sales [1] 173.7 155.6
Environmental Solutions | Parts    
Disaggregation of Revenue [Line Items]    
Net sales 31.1 29.8
Environmental Solutions | Rental income    
Disaggregation of Revenue [Line Items]    
Net sales [2] 9.6 7.8
Environmental Solutions | Other    
Disaggregation of Revenue [Line Items]    
Net sales [3] 5.1 3.4
Safety and Security Systems    
Disaggregation of Revenue [Line Items]    
Net sales 54.3 53.1
Safety and Security Systems | Public safety and security equipment    
Disaggregation of Revenue [Line Items]    
Net sales 32.4 30.6
Safety and Security Systems | Industrial signaling equipment    
Disaggregation of Revenue [Line Items]    
Net sales 13.8 13.2
Safety and Security Systems | Warning systems    
Disaggregation of Revenue [Line Items]    
Net sales $ 8.1 $ 9.3
[1] Includes net sales from the sale of new and used vehicles and equipment, including sales of rental equipment.
[2] Represents income from vehicle and equipment lease arrangements with customers.
[3] Primarily includes revenues from services such as maintenance and repair work and the sale of extended warranty contracts.