Intangible Assets and Goodwill (Schedule of Intangible Assets) (Details) - USD ($) $ in Thousands	Nov. 30, 2022	Nov. 30, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 558,619	$ 558,619
Accumulated Amortization	(341,264)	(271,434)
Total	217,355	287,185
Purchased technology
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	212,700	212,700
Accumulated Amortization	(150,877)	(128,797)
Total	61,823	83,903
Customer-related
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	306,308	306,308
Accumulated Amortization	(162,341)	(119,357)
Total	143,967	186,951
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	37,611	37,611
Accumulated Amortization	(26,046)	(21,556)
Total	11,565	16,055
Non-compete agreement
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,000	2,000
Accumulated Amortization	(2,000)	(1,724)
Total	$ 0	$ 276