Income Taxes (Income Tax Expense and Effective Tax Rates) (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Aug. 31, 2025	Aug. 31, 2024	Aug. 31, 2025	Aug. 31, 2024
Income Tax Expense (Benefit), Continuing Operations [Abstract]
Income tax expense	$ 33,400	$ 50,100	$ 97,700	$ 138,800
Effective tax rate	23.30%	24.20%	23.00%	23.00%

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

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+ Details