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SELECTED FINANCIAL STATEMENT INFORMATION (Tables) | 12 Months Ended
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Oct. 31, 2023
Selected Financial Statement Information [Abstract] |
Schedule of Accounts Receivable [Table Text Block] | Accounts Receivable
|  | As of October 31,
(in thousands) |  | 2023 |  | 2022
Accounts receivable |  | $521,696 |  |  | $303,181 |
Less: Allowance for doubtful accounts |  | (12,621) |  |  | (8,333) |
Accounts receivable, net |  | $509,075 |  |  | $294,848 |
Schedule of Inventory [Table Text Block] | Inventories
|  | As of October 31,
(in thousands) |  | 2023 |  | 2022
Finished products |  | $622,395 |  |  | $285,024 |
Work in process |  | 79,789 |  |  | 59,739 |
Materials, parts, assemblies and supplies |  | 311,496 |  |  | 237,708 |
Inventories, net of valuation reserves |  | $1,013,680 |  |  | $582,471 |
Property, Plant and Equipment [Table Text Block] | Property, Plant and Equipment
|  | As of October 31,
(in thousands) |  | 2023 |  | 2022
Land |  | $19,706 |  |  | $17,579 |
Buildings and improvements |  | 202,499 |  |  | 148,598 |
Machinery, equipment and tooling |  | 386,602 |  |  | 322,252 |
Construction in progress |  | 25,867 |  |  | 14,533 |
|  | 634,674 |  |  | 502,962 |
Less: Accumulated depreciation and amortization |  | (312,826) |  |  | (277,083) |
Property, plant and equipment, net |  | $321,848 |  |  | $225,879 |
Schedule Of Accrued Expenses and Other Current Liabilities [Table Text Block] | Accrued Expenses and Other Current Liabilities
|  | As of October 31,
(in thousands) |  | 2023 |  | 2022
Accrued employee compensation and related payroll taxes |  | $181,906 |  |  | $130,837 |
Contract liabilities |  | 87,556 |  |  | 58,757 |
Contingent consideration |  | 37,305 |  |  | 28,849 |
Accrued customer rebates and credits |  | 24,508 |  |  | 17,938 |
Current operating lease liabilities |  | 20,503 |  |  | 14,656 |
Accrued interest |  | 18,705 |  |  | 329 |
Other |  | 62,618 |  |  | 38,833 |
Accrued expenses and other current liabilities |  | $433,101 |  |  | $290,199 |
Schedule of Research and Development Expenses [Table Text Block] | The amount of new product research and development ("R&D") expenses included in cost of sales is as follows (in thousands):
| Year ended October 31,
| 2023 |  | 2022 |  | 2021
R&D expenses | $95,773 |  |  | $76,061 |  |  | $68,877 |
Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] | Changes in the components of accumulated other comprehensive loss during fiscal 2023 and 2022 are as follows (in thousands):
| Foreign Currency Translation |  | Defined Benefit Pension Plan |  | Accumulated Other Comprehensive Loss
Balances as of October 31, 2021 | ($6,989) |  |  | ($1,563) |  |  | ($8,552) |
Unrealized (loss) gain | (38,380) |  |  | 368 |  |  | (38,012) |
Amortization of unrealized loss | — |  |  | 65 |  |  | 65 |
Balances as of October 31, 2022 | (45,369) |  |  | (1,130) |  |  | (46,499) |
Unrealized gain | 6,204 |  |  | 59 |  |  | 6,263 |
Amortization of unrealized loss | — |  |  | 56 |  |  | 56 |
Balances as of October 31, 2023 | ($39,165) |  |  | ($1,015) |  |  | ($40,180) |

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