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Loans Payable, Senior Notes, and Mortgage Company Loan Facility - Senior Notes (Details Textual 3) - USD ($)
$ in Thousands
12 Months Ended
Apr. 17, 2023
Oct. 31, 2024
Oct. 31, 2023
Oct. 31, 2022
Senior Note Payable (Textual) [Abstract]        
Percentage of Holding In Subsidiary   100.00%    
Repayments of Senior Debt   $ 0 $ 400,000 $ 409,856
Issued Senior Notes   $ 1,597,102 1,596,185  
3.80% Senior Notes Due 2029 [Member]        
Senior Note Payable (Textual) [Abstract]        
Interest rate on notes   3.80%    
Issued Senior Notes   $ 400,000 $ 400,000  
4.375% Senior Notes due 2023 [Member]        
Senior Note Payable (Textual) [Abstract]        
Interest rate on notes     4.375%  
Repayments of Senior Debt $ 400,000      
Guarantor Subsidiaries [Member] | % ownership of homebuilding subsidiaries [Member]        
Senior Note Payable (Textual) [Abstract]        
Subsidiary, Ownership Percentage, Parent   100.00%