XML 108 R55.htm IDEA: XBRL DOCUMENT v3.10.0.1
Revenue Recognition - Disaggregation of Revenue From Contracts With Customers (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2018
USD ($)
Disaggregation of Revenue [Line Items]  
Net sales $ 1,089.5
Environmental Solutions  
Disaggregation of Revenue [Line Items]  
Net sales 863.5
Environmental Solutions | Vehicles and equipment  
Disaggregation of Revenue [Line Items]  
Net sales 687.2 [1]
Environmental Solutions | Parts  
Disaggregation of Revenue [Line Items]  
Net sales 118.6
Environmental Solutions | Rental income  
Disaggregation of Revenue [Line Items]  
Net sales 41.8 [2]
Environmental Solutions | Other  
Disaggregation of Revenue [Line Items]  
Net sales 15.9 [3]
Safety And Security Systems  
Disaggregation of Revenue [Line Items]  
Net sales 226.0
Safety And Security Systems | Public safety and security equipment  
Disaggregation of Revenue [Line Items]  
Net sales 134.3
Safety And Security Systems | Industrial signaling equipment  
Disaggregation of Revenue [Line Items]  
Net sales 53.4
Safety And Security Systems | Warning systems  
Disaggregation of Revenue [Line Items]  
Net sales $ 38.3
[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, recognized in accordance with Topic 840.
[3] Primarily includes revenues from services such as maintenance and repair work and the sale of extended warranty contracts.