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POST-RETIREMENT BENEFIT PLANS - Components of Net Periodic Cost for Postretirement Benefits (Details) - Pension Plan - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2020
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | $ 11.5 | $ 12.1 | $ 12.8
Interest cost | 19.9 | 18.8 | 25.9
Expected return on plan assets | (32.5) | (31.8) | (37.9)
Amortization of prior service benefit | (0.4) | (0.3) | (0.1)
Recognized net actuarial loss | 7.7 | 12.6 | 13.2
Special Events |  |  |
Divestiture Charge | 1.0 | 9.1 | 0.3
Net periodic pension cost (benefit) | 7.2 | 20.5 | 14.2
United States |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 10.0 | 10.7 | 11.5
Interest cost | 16.1 | 15.4 | 22.4
Expected return on plan assets | (27.0) | (25.8) | (31.4)
Amortization of prior service benefit | (0.3) | (0.1) | (0.1)
Recognized net actuarial loss | 6.0 | 10.1 | 10.2
Special Events |  |  |
Divestiture Charge | 0.0 | 8.8 | (0.1)
Net periodic pension cost (benefit) | 4.8 | 19.1 | 12.5
Germany |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0.2 | 0.3 | 0.4
Interest cost | 0.3 | 0.3 | 0.2
Expected return on plan assets | 0.0 | 0.0 | 0.0
Amortization of prior service benefit | 0.0 | 0.0 | 0.0
Recognized net actuarial loss | 0.9 | 1.3 | 1.8
Special Events |  |  |
Divestiture Charge | 0.0 | 0.0 | 0.0
Net periodic pension cost (benefit) | 1.4 | 1.9 | 2.4
United Kingdom |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0.5 | 0.5 | 0.5
Interest cost | 2.6 | 2.5 | 2.7
Expected return on plan assets | (3.9) | (4.6) | (5.2)
Amortization of prior service benefit | 0.0 | 0.0 | 0.1
Recognized net actuarial loss | 0.6 | 1.1 | 1.1
Special Events |  |  |
Divestiture Charge | 0.0 | 0.3 | 0.4
Net periodic pension cost (benefit) | (0.2) | (0.2) | (0.4)
Netherlands |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0.5 | 0.5 | 0.3
Interest cost | 0.5 | 0.4 | 0.3
Expected return on plan assets | (0.8) | (0.7) | (0.7)
Amortization of prior service benefit | (0.1) | (0.2) | (0.1)
Recognized net actuarial loss | 0.0 | 0.0 | 0.0
Special Events |  |  |
Divestiture Charge | 0.0 | 0.0 | 0.0
Net periodic pension cost (benefit) | 0.1 | 0.0 | (0.2)
Other International |  |  |
Defined Benefit Plan Disclosure [Line Items] |  |  |
Service cost | 0.3 | 0.1 | 0.1
Interest cost | 0.4 | 0.2 | 0.3
Expected return on plan assets | (0.8) | (0.7) | (0.6)
Amortization of prior service benefit | 0.0 | 0.0 | 0.0
Recognized net actuarial loss | 0.2 | 0.1 | 0.1
Special Events |  |  |
Divestiture Charge | 1.0 | 0.0 | 0.0
Net periodic pension cost (benefit) | $ 1.1 | $ (0.3) | $ (0.1)

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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4179-114921 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 18 -URI https://asc.fasb.org/extlink&oid=123450688&loc=d3e4587-114921 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 3A -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=123453770&loc=SL108413299-114919 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 6 -Subparagraph (a)(3) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e2709-114920 + Details
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