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- Summary of Changes in Carrying Amount of Goodwill by Segment (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Oct. 31, 2020 | Oct. 31, 2019 | Oct. 31, 2018
Goodwill [Roll Forward] |  |  |
Goodwill beginning balance | $ 1,517.8 | $ 776.0 |
Goodwill acquired | 0.0 | 748.9 |
Goodwill allocated to divestitures and businesses held for sale | (36.3) | 0.0 |
Goodwill adjustments | 18.5 | 0.0 |
Currency translation | 18.4 | (7.1) |
Goodwill ending balance | 1,518.4 | 1,517.8 |
Accumulated goodwill impairment loss | 63.3 | 63.3 | $ 63.3
Rigid Industrial Packaging & Services |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill beginning balance | 731.7 | 716.5 |
Goodwill acquired | 0.0 | 22.3 |
Goodwill allocated to divestitures and businesses held for sale | (0.7) |  |
Goodwill adjustments | 1.1 | 0.0 |
Currency translation | 18.4 | (7.1) |
Goodwill ending balance | 750.5 | 731.7 |
Accumulated goodwill impairment loss | 13.0 |  |
Paper Packaging & Services |  |  |
Goodwill [Roll Forward] |  |  |
Goodwill beginning balance | 786.1 | 59.5 |
Goodwill acquired |  | 726.6 |
Goodwill allocated to divestitures and businesses held for sale | (35.6) | 0.0 |
Goodwill adjustments | 17.4 | 0.0 |
Currency translation | 0.0 | 0.0 |
Goodwill ending balance | 767.9 | $ 786.1 |
Flexible Products & Services |  |  |
Goodwill [Roll Forward] |  |  |
Accumulated goodwill impairment loss | $ 50.3 |  |

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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