RESTRUCTURING CHARGES - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Apr. 30, 2025 |
Apr. 30, 2024 |
Apr. 30, 2025 |
Apr. 30, 2024 |
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| Restructuring and Related Costs [Line Items] | ||||
| Restructuring and other charges | $ 11.2 | $ (6.8) | $ 13.9 | $ (1.1) |
| Employee Separation Costs | ||||
| Restructuring and Related Costs [Line Items] | ||||
| Restructuring and other charges | 8.6 | 10.6 | ||
| Other restructuring costs | ||||
| Restructuring and Related Costs [Line Items] | ||||
| Restructuring and other charges | $ 2.6 | $ 3.3 | ||
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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