Accumulated Other Comprehensive Income (Loss) - Summary of Accumulated Other Comprehensive Income (Loss), Net of Taxes (Details) - USD ($)
$ in Thousands
May 31, 2022
Feb. 28, 2022
Nov. 30, 2021
May 31, 2021
Feb. 28, 2021
Nov. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity $ 10,368,139 $ 10,548,919 $ 10,579,640 $ 10,095,364 $ 9,778,358 $ 9,438,525
Net unrealized gains (losses) on available for sale securities            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity (277)   269      
Net foreign currency translation adjustments            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity (189,188)   (166,499)      
Net changes in instrument-specific credit risk            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity (76,472)   (153,672)      
Net minimum pension liability            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity (51,040)   (52,241)      
AOCI including portion attributable to noncontrolling interest            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Equity $ (316,977)   $ (372,143)