Income Taxes (Component Of Income Taxes Benefit (Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
Nov. 30, 2022	Nov. 30, 2021	Nov. 30, 2020
Current:
Federal	$ 1,282,037	$ 924,474	$ 428,907
State	330,681	245,941	135,246
Current income tax benefit (expense)	1,612,718	1,170,415	564,153
Deferred:
Federal	(193,667)	149,349	59,065
State	(52,986)	42,745	33,017
Deferred income tax benefit (expense)	(246,653)	192,094	92,082
Income tax benefit (expense)	$ 1,366,065	$ 1,362,509	$ 656,235

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