Fair Value Disclosures (Assets Measured at Fair Value on a Nonrecurring Basis) (Details) - USD ($) $ in Thousands		12 Months Ended
		Nov. 30, 2021	Nov. 30, 2020	Nov. 30, 2019
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)
Inventory Impairment Charges		$ (9,900)	$ (22,700)	$ (14,000)
Level 3 | Fair Value, Measurements, Nonrecurring
Fair Value Inputs, Assets, Quantitative Information [Line Items] (Deprecated 2018-01-31)
Pre-Impairment Value		27,923	69,211
Inventory Impairment Charges		(9,903)	(22,723)
Fair Value	[1]	$ 18,020	$ 46,488

[1] Amounts represent the aggregate fair value for real estate assets impacted by inventory impairment charges during the applicable period, as of the date that the fair value measurements were made. The carrying value for these real estate assets may have subsequently increased or decreased from the fair value reflected due to activity that has occurred since the measurement date.