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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, 2018 | Jan. 31, 2017 | Oct. 31, 2017
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | $ 20.2 |  |
Restructuring charges | 4.1 | $ (0.3) |
Amounts Remaining to be Incurred | 16.1 |  | $ 14.9
Employee Separation Costs |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Restructuring charges | 2.8 |  |
Other Costs |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Restructuring charges | 1.3 |  |
Rigid Industrial Packaging & Services |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | 18.8 |  |
Restructuring charges | 3.8 |  |
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 | 17.6 |  |
Restructuring charges | 2.6 |  |
Amounts Remaining to be Incurred | 15.0 |  |
Rigid Industrial Packaging & Services | Other Costs |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | 1.2 |  |
Restructuring charges | 1.2 |  |
Amounts Remaining to be Incurred | 0.0 |  |
Flexible Products & Services |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | 1.4 |  |
Restructuring charges | 0.3 |  |
Amounts Remaining to be Incurred | 1.1 |  |
Flexible Products & Services | Employee Separation Costs |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | 0.5 |  |
Restructuring charges | 0.2 |  |
Amounts Remaining to be Incurred | 0.3 |  |
Flexible Products & Services | Other Costs |  |  |
Restructuring and Related Costs [Line Items] |  |  |
Total Amounts Expected to be Incurred | 0.9 |  |
Restructuring charges | 0.1 |  |
Amounts Remaining to be Incurred | $ 0.8 |  |

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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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