Accumulated Other Comprehensive Income (Loss) - Summary of Accumulated Other Comprehensive Income (Loss), Net of Taxes (Details) - USD ($) $ in Thousands	Feb. 28, 2022	Nov. 30, 2021	Feb. 28, 2021	Nov. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	$ 10,548,919	$ 10,579,640	$ 9,778,358	$ 9,438,525
Net unrealized gains on available for sale securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	96	269
Net unrealized foreign exchange losses
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	(166,515)	(166,499)
Net unrealized losses on instrument-specific credit risk
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	(112,238)	(153,672)
Net minimum pension liability
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	(51,651)	(52,241)
AOCI including portion attributable to noncontrolling interest
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity	$ (330,308)	$ (372,143)