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POST-RETIREMENT BENEFIT PLANS - Additional Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |
Company's pension contributions | $ 31.4 |  |
Expected return on plan assets | 3.86% | 3.87% | 4.64%
401 (k) Savings Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Company contributions to 401(k) plans | $ 24.4 | $ 21.9 | $ 25.2
Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Company's pension contributions | 27.7 | 21.9 | 26.4
Company's pension contributions paid directly by the Company | 3.7 |  |
Company's estimated pension contributions | 28.4 |  |
Projected benefit obligation | 651.7 | 989.2 | 1,110.3
Loss on settlement | 1.0 | 9.1 | 0.3
United States |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Defined benefit plan, annuity |  | 98.8 |
Lump sum payments |  | 13.9 |
Decrease for settlement |  | 112.7 |
United States | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Flexible Packaging JV |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Projected benefit obligation | 2.4 |  |
United States | Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Projected benefit obligation | 470.3 | 679.6 | 782.0
Loss on settlement | 0.0 | 8.8 | (0.1)
United Kingdom | Pension Plan |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Projected benefit obligation | 95.8 | 174.1 | 184.6
Loss on settlement | $ 0.0 | $ 0.3 | $ 0.4

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- Definition Weighted average rate of return on plan assets, reflecting average rate of earnings expected on existing plan assets and expected contributions, used to determine net periodic benefit cost of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2919-114920 + Details
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