Total Equity - Summary of Accumulated Other Comprehensive Income, Net of Taxes (Details) - USD ($) $ in Thousands	Feb. 28, 2025	Nov. 30, 2024	Feb. 29, 2024	Nov. 30, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	$ 10,268,439	$ 10,224,987	$ 9,867,469
Total accumulated other comprehensive loss, net of tax
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	(408,072)	(423,131)	$ (396,438)	$ (395,545)
Net unrealized losses on available-for-sale securities
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	(2,281)	(2,406)
Net currency translation adjustments and other
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	(189,876)	(173,841)
Net unrealized losses related to instrument-specific credit risk
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	(176,408)	(206,664)
Net minimum pension liability
Accumulated Other Comprehensive Income (Loss) [Line Items]
Total accumulated other comprehensive loss, net of tax	$ (39,507)	$ (40,220)