Restructuring Charges - Reconciliation of Total Amounts Expected to be Incurred from Open Restructuring Plans Anticipated to be Realized (Detail) - USD ($) $ in Millions	3 Months Ended
	Jan. 31, 2017	Jan. 31, 2016	Oct. 31, 2016
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	$ 17.5
Restructuring charges	(0.3)	$ 2.3
Amounts Remaining to be Incurred	17.8		$ 16.1
Employee Separation Costs
Restructuring and Related Costs [Line Items]
Restructuring charges	(0.8)
Other Costs
Restructuring and Related Costs [Line Items]
Restructuring charges	0.5
Rigid Industrial Packaging & Services
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	14.5
Restructuring charges	(0.5)
Amounts Remaining to be Incurred	15.0
Rigid Industrial Packaging & Services | Employee Separation Costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	10.5
Restructuring charges	(0.9)
Amounts Remaining to be Incurred	11.4
Rigid Industrial Packaging & Services | Other Costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	4.0
Restructuring charges	0.4
Amounts Remaining to be Incurred	3.6
Flexible Products & Services
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	3.0
Restructuring charges	0.2
Amounts Remaining to be Incurred	2.8
Flexible Products & Services | Employee Separation Costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	1.2
Restructuring charges	0.1
Amounts Remaining to be Incurred	1.1
Flexible Products & Services | Other Costs
Restructuring and Related Costs [Line Items]
Total Amounts Expected to be Incurred	1.8
Restructuring charges	0.1
Amounts Remaining to be Incurred	$ 1.7