Note 12 - Earnings Per Share (Details Textual) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
Jan. 31, 2026	Jan. 31, 2025
S 2025 Q1 Dividends Member
Common Stock, Dividends, Per Share, Declared (in dollars per share)		$ 1
Dividends Payable		$ 53.1
Dividends Payable, Date Declared		Jan. 14, 2025
Dividends Payable, Date of Record		Jan. 24, 2025
Dividends Payable, Date to be Paid		Feb. 03, 2025
Series A Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	2.5	2.5
Restricted Stock Units (RSUs) [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	1.1	0.3
Restricted Stock and Stock Options [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares)	0.2	0.1

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Aggregate dividends declared during the period for each share of common stock outstanding.

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-Topic 946
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