Income Taxes - Reconciliation of Expected Statutory Federal Income Tax to Actual Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	3 Months Ended
Feb. 28, 2025	Feb. 29, 2024
Amount
Income tax expense	$ 14,216	$ 55,959
Percent
Effective tax rate	9.40%	25.40%

Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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+ Details