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Note 11 - Income Taxes (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Oct. 31, 2024 | Oct. 31, 2023 | Oct. 31, 2022
Operating Loss Carryforwards [Line Items] |  |  |
Income Tax Expense (Benefit) | $ 75,081 | $ 50,060 | $ 94,263
Deferred Tax Assets, Net | 241,064 | 302,833 |
Deferred Tax Assets, Valuation Allowance | $ 55,698 | 71,879 |
Open Tax Year | 2020 2021 2022 2023 |  |
Domestic Tax Authority [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Income (Loss) | $ (290,100) | (221,200) | (306,000)
Operating Income (Loss), Tax Effect | 60,900 | 46,400 | 64,300
Income Tax Expense (Benefit) | 64,230 | 46,821 | 60,064
Deferred Tax Assets, Net | 164,493 | 228,723 |
Domestic Tax Authority [Member] | Between 2031 and 2038 [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 398,800 |  |
Domestic Tax Authority [Member] | Indefinite Tax Period [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 15,700 |  |
State and Local Jurisdiction [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Income (Loss) | (110,000) | (113,300) | (80,100)
Operating Income (Loss), Tax Effect | 8,600 | 8,300 | 5,800
Income Tax Expense (Benefit) | 10,851 | 3,239 | $ 34,199
Operating Loss Carryforwards | 1,900 |  |
Deferred Tax Assets, Net | 76,571 | $ 74,110 |
State and Local Jurisdiction [Member] | Indefinite Tax Period [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 45,000 |  |
State and Local Jurisdiction [Member] | Between 2025 and 2029 [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 853,600 |  |
State and Local Jurisdiction [Member] | Between 2030 and 2034 [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 694,400 |  |
State and Local Jurisdiction [Member] | Between 2035 and 2039 [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | 254,000 |  |
State and Local Jurisdiction [Member] | Between 2040 Through 2044 [Member] |  |  |
Operating Loss Carryforwards [Line Items] |  |  |
Operating Loss Carryforwards | $ 5,600 |  |

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