v3.25.4
Supplemental Disclosure of Non-cash Operating and Investing Activities (Details Textual)
$ in Millions
3 Months Ended
Oct. 31, 2025
USD ($)
Item
Jul. 31, 2024
USD ($)
Item
Jul. 31, 2023
USD ($)
Item
Apr. 30, 2023
USD ($)
Item
Supplemental disclosure of noncash investing and financing activities        
Joint Ventures Consolidated | Item 1 1 1 1
Unsecured Senior Notes [Member] | The 13.5% Senior Notes Due 2026 [Member]        
Supplemental disclosure of noncash investing and financing activities        
Debt Instrument, Face Amount   $ 64.0    
Debt instrument, interest rate, stated percentage   13.50%    
Debt Instrument, Maturity Date   Feb. 01, 2026    
Unsecured Senior Notes [Member] | The 5.0% Senior Notes due 2040 [Member]        
Supplemental disclosure of noncash investing and financing activities        
Debt Instrument, Face Amount   $ 65.2    
Debt instrument, interest rate, stated percentage   5.00%    
Debt Instrument, Maturity Date   Feb. 01, 2040    
Unsecured Senior Term Loan [Member] | The 13.5% Senior Notes Due 2026 and Senior Unsecured Term Loan Credit Facility Due 2027 [Member]        
Supplemental disclosure of noncash investing and financing activities        
Debt Instrument, Redeemed, Face Amount   $ 31.5    
Unsecured Senior Term Loan [Member] | Senior Unsecured Term Loan Credit Facility Due 2027 [Member]        
Supplemental disclosure of noncash investing and financing activities        
Debt Instrument, Face Amount   $ 39.6    
Debt Instrument, Maturity Date   Feb. 01, 2027    
Senior Secured Term Loan [Member] | Senior Secured 1.75 Lien Term Loan Credit Facility Due January 31, 2028 [Member]        
Supplemental disclosure of noncash investing and financing activities        
Debt Instrument, Face Amount   $ 93.5    
Debt Instrument, Maturity Date   Jan. 31, 2028    
Consolidated Joint Venture [Member]        
Supplemental disclosure of noncash investing and financing activities        
Reduction in Investment from Consolidation of Remining Interest in Joint Venture $ 67.2 $ 33.1 $ 53.4 $ 10.8
Increase in inventories 82.4 123.7 95.3 14.9
Increase in other assets 4.7 7.0 3.8  
Increase in accounts payable 15.0 8.8 14.5 $ 5.3
Increase in Customers’ deposits 2.3 6.5 7.3  
Increase in nonrecourse mortgages and notes, net of debt issuance costs $ 2.6 $ 36.6 $ 4.8  
Active Selling Communities [Member]        
Supplemental disclosure of noncash investing and financing activities        
Joint Ventures Consolidated | Item 2