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POST-RETIREMENT BENEFIT PLANS - Change in Projected Benefit Obligation (Details) - Pension Plan - USD ($) $ in Millions | 12 Months Ended
--- | ---
Oct. 31, 2022 | Oct. 31, 2021 | Oct. 31, 2020
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | $ 989.2 | $ 1,110.3 |
Service cost | 11.5 | 12.1 | $ 12.8
Interest cost | 19.9 | 18.8 | 25.9
Plan participant contributions | 0.2 | 0.2 |
Expenses paid from assets | (2.8) | (3.1) |
Actuarial gain | (265.9) | 0.3 |
Foreign currency effect | (40.3) | 9.8 |
Benefits paid | (57.7) | (159.9) |
Divestiture | (2.4) |  |
Other |  | 0.7 |
Benefit obligation at end of year | 651.7 | 989.2 | 1,110.3
United States |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 679.6 | 782.0 |
Service cost | 10.0 | 10.7 | 11.5
Interest cost | 16.1 | 15.4 | 22.4
Plan participant contributions | 0.0 | 0.0 |
Expenses paid from assets | (1.9) | (2.3) |
Actuarial gain | (188.9) | 17.1 |
Foreign currency effect | 0.0 | 0.0 |
Benefits paid | (44.6) | (143.3) |
Divestiture | 0.0 |  |
Other |  | 0.0 |
Benefit obligation at end of year | 470.3 | 679.6 | 782.0
Germany |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 39.3 | 42.1 |
Service cost | 0.2 | 0.3 | 0.4
Interest cost | 0.3 | 0.3 | 0.2
Plan participant contributions | 0.0 | 0.0 |
Expenses paid from assets | 0.0 | 0.0 |
Actuarial gain | (7.6) | (1.5) |
Foreign currency effect | (5.0) | (0.4) |
Benefits paid | (1.3) | (1.5) |
Divestiture | 0.0 |  |
Other |  | 0.0 |
Benefit obligation at end of year | 25.9 | 39.3 | 42.1
United Kingdom |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 174.1 | 184.6 |
Service cost | 0.5 | 0.5 | 0.5
Interest cost | 2.6 | 2.5 | 2.7
Plan participant contributions | 0.0 | 0.0 |
Expenses paid from assets | (0.8) | (0.9) |
Actuarial gain | (51.2) | (11.1) |
Foreign currency effect | (23.0) | 10.9 |
Benefits paid | (6.4) | (9.0) |
Divestiture | 0.0 |  |
Other |  | (3.4) |
Benefit obligation at end of year | 95.8 | 174.1 | 184.6
Netherlands |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 82.5 | 90.9 |
Service cost | 0.5 | 0.5 | 0.3
Interest cost | 0.5 | 0.4 | 0.3
Plan participant contributions | 0.2 | 0.2 |
Expenses paid from assets | 0.0 | 0.2 |
Actuarial gain | (17.6) | (3.8) |
Foreign currency effect | (10.2) | (0.9) |
Benefits paid | (4.5) | (5.0) |
Divestiture | 0.0 |  |
Other |  | 0.0 |
Benefit obligation at end of year | 51.4 | 82.5 | 90.9
Other International |  |  |
Change in benefit obligation: |  |  |
Benefit obligation at beginning of year | 13.7 | 10.7 |
Service cost | 0.3 | 0.1 | 0.1
Interest cost | 0.4 | 0.2 | 0.3
Plan participant contributions | 0.0 | 0.0 |
Expenses paid from assets | (0.1) | (0.1) |
Actuarial gain | (0.6) | (0.4) |
Foreign currency effect | (2.1) | 0.2 |
Benefits paid | (0.9) | (1.1) |
Divestiture | (2.4) |  |
Other |  | 4.1 |
Benefit obligation at end of year | $ 8.3 | $ 13.7 | $ 10.7

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