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RESTRUCTURING CHARGES (Tables) | 9 Months Ended
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Jul. 31, 2025
Restructuring and Related Activities [Abstract] |
Schedule of Reconciliation of Beginning and Ended Restructuring Reserve Balances | The following is a reconciliation of the beginning and ending restructuring reserve balances for the nine months ended July 31, 2025:
(in millions) | Employee Separation Costs |  | Other Costs |  | Total
Balance at October 31, 2024 | $ | 4.8 |  |  | $ | 0.1 |  |  | $ | 4.9 |
Costs incurred and charged to expense | 17.6 |  |  | 9.0 |  |  | 26.6 |
Costs paid or otherwise settled | (8.1) |  |  | (8.9) |  |  | (17.0) |
Balance at July 31, 2025 | $ | 14.3 |  |  | $ | 0.2 |  |  | $ | 14.5 |
Schedule of Reconciliation of Total Amounts Expected to be Incurred from Open Restructuring Plans Anticipated to be Realized | The following is a reconciliation of the total amounts expected to be incurred from open restructuring plans or plans that are being formulated and have not been announced as of the filing date of this Form 10-Q. Remaining amounts expected to be incurred were $30.3 million as of July 31, 2025:
(in millions) | Total Amounts Expected to be Incurred |  | Amounts Incurred During the Nine Months Ended July 31, 2025 |  | Amounts Remaining to be Incurred
Customized Polymer Solutions |  |  |  |  |
Employee separation costs | $ | 2.5 |  |  | $ | 1.7 |  |  | $ | 0.8 |
Other restructuring costs | 0.4 |  |  | 0.3 |  |  | 0.1 |
| 2.9 |  |  | 2.0 |  |  | 0.9 |
Durable Metal Solutions |  |  |  |  |
Employee separation costs | 5.8 |  |  | 3.7 |  |  | $ | 2.1 |
Other restructuring costs | 8.1 |  |  | 0.3 |  |  | 7.8 |
| 13.9 |  |  | 4.0 |  |  | 9.9 |
Sustainable Fiber Solutions |  |  |  |  |
Employee separation costs | 13.2 |  |  | 11.7 |  |  | $ | 1.5 |
Other restructuring costs | 25.2 |  |  | 8.2 |  |  | 17.0 |
| 38.4 |  |  | 19.9 |  |  | 18.5 |
Integrated Solutions |  |  |  |  |
Employee separation costs | 1.0 |  |  | 0.5 |  |  | 0.5 |
Other restructuring costs | 0.7 |  |  | 0.2 |  |  | 0.5 |
| 1.7 |  |  | 0.7 |  |  | 1.0 |
| $ | 56.9 |  |  | $ | 26.6 |  |  | $ | 30.3 |

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- Definition Reconciliation of total amounts expected to be incurred from open restructuring plans anticipated to be realized. + References No definition available. + Details
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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4.b.2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479823/420-10-S99-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482017/420-10-50-1 + Details
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