v3.25.4

Employee Benefit and Stock Plans (Stock Option Transactions) (Details) - $ / shares	12 Months Ended
	Nov. 30, 2025	Nov. 30, 2024	Nov. 30, 2023
Stock Options
Options outstanding at beginning of year (in shares)	418,141	1,109,567	1,674,393
Granted (in shares)	0	0	0
Exercised (in shares)	(67,277)	(691,426)	(564,826)
Cancelled (in shares)	0	0	0
Options outstanding at end of year (in shares)	350,864	418,141	1,109,567
Options exercisable at end of year (in shares)	350,864	418,141	1,109,567
Number of shares available for grant (in shares)	7,203,338	7,794,922	8,245,553
Weighted Average Exercise Price
Options outstanding at beginning of year, Weighted Average Exercise Price in dollars per share (in dollars per share)	$ 16.17	$ 15.50	$ 15.56
Granted, Weighted Average Exercise Price (in dollars per share)	0	0	0
Exercised, Weighted Average Exercise Price (in dollars per share)	15.94	15.09	15.68
Cancelled, Weighted Average Exercise Price (in dollars per share)	0	0	0
Options outstanding at end of year, Weighted Average Exercise Price in dollars per share (in dollars per share)	16.21	16.17	15.50
Options exercisable at end of period, Weighted Average Exercise Price (in dollars per share)	$ 16.21	$ 16.17	$ 15.50

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Number of options outstanding, including both vested and non-vested options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of share options (or share units) exercised during the current period.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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