Income Taxes (Components of Income Tax Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Federal
Current	$ (44,300)	$ (12,100)	$ (200)
Deferred	(47,200)	(36,200)	(53,800)
Income tax expense	(91,500)	(48,300)	(54,000)
State
Current	(33,700)	(3,500)	(3,700)
Deferred	(5,400)	(16,000)	(21,700)
Income tax expense	(39,100)	(19,500)	(25,400)
Total
Current	(78,000)	(15,600)	(3,900)
Deferred	(52,600)	(52,200)	(75,500)
Income tax expense	$ (130,600)	$ (67,800)	$ (79,400)