Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Millions	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 349.8	$ 294.0
Less: Accumulated depreciation	199.5	153.9
Total	150.3	140.1
Depreciation expense	48.9	46.5	$ 38.5
Machinery and other equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	118.8	94.0
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	91.7	71.5
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	59.5	54.6
Transportation equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	57.4	49.7
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	13.1	14.9
Buildings
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	8.2	8.2
Land
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 1.0	$ 1.0