Note 20 - Fair Value of Financial Instruments - Changes in Fair Values Included in Income (Loss) (Details) - Financial Services Revenue Line Item [Member] - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jul. 31, 2026 |
Jul. 31, 2025 |
Jul. 31, 2026 |
Jul. 31, 2025 |
|
| Mortgage Loans Held For Sale [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Change in fair value included in financial services revenue | $ (342) | $ (644) | $ (2,193) | $ (1,554) |
| Interest Rate Lock Commitments [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Change in fair value included in financial services revenue | 0 | 0 | 0 | 0 |
| Forward Contracts [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Change in fair value included in financial services revenue | $ 0 | $ 0 | $ 0 | $ 0 |