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Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($)
$ in Millions
 12 Months Ended
Oct. 31, 2017
Oct. 31, 2016
Oct. 31, 2015
Property, Plant and Equipment [Abstract]      
Depreciation expense $ 38.5 $ 32.6 $ 32.8
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 279.5 245.2  
Less: Accumulated depreciation [1] 136.4 163.4  
Total 143.1 81.8  
Machinery and other equipment      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 89.5 74.5  
Computer equipment and software      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 70.2 92.5  
Transportation equipment      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 48.0 23.5  
Leasehold improvements      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 47.1 33.2  
Furniture and fixtures      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 13.6 11.3  
Buildings      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross 10.0 9.3  
Land      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross $ 1.2 $ 0.9  
[1] For 2017, 2016, and 2015, depreciation expense was $38.5 million, $32.6 million, and $32.8 million, respectively.