v3.26.1
Investments - Berkadia - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
May 31, 2026
May 31, 2025
May 31, 2026
May 31, 2025
Nov. 30, 2025
Schedule of Equity Method Investments [Line Items]          
Revenues $ 3,118,197 $ 2,494,315 $ 5,989,462 $ 4,967,179  
Berkadia          
Schedule of Equity Method Investments [Line Items]          
Revenues       $ 100  
Berkadia          
Schedule of Equity Method Investments [Line Items]          
Surety policy issued $ 1,500,000   $ 1,500,000    
Berkadia          
Schedule of Equity Method Investments [Line Items]          
Percentage of profits received from joint venture 45.00%   45.00%    
Commercial paper outstanding $ 1,470,000   $ 1,470,000    
Purchase commitment amount $ 9,000   $ 9,000   $ 13,600