v3.26.3
Mortgages, Notes, and Loans Payable, Net - Narrative (Details) - USD ($)
1 Months Ended 9 Months Ended
Jul. 31, 2026
Sep. 30, 2026
Sep. 30, 2025
Feb. 28, 2026
Dec. 31, 2025
Debt Instrument [Line Items]          
Other assets, net   $ 829,514,000     $ 213,315,000
Term of contract   5 years      
Weighted-average Interest Rate   8.17%     7.15%
Repayments   $ 1,239,439,000 $ 442,362,000    
Special Improvement District bonds transfers to buyers   14,622,000 $ 2,586,000    
Floreo          
Debt Instrument [Line Items]          
Outstanding borrowings   276,000,000.0      
Available borrowing amount   365,000,000.0      
Secured Bridgeland Notes Due 2029          
Debt Instrument [Line Items]          
Outstanding borrowings   85,000,000.0      
Available borrowing amount   $ 600,000,000.0      
Debt instrument, redemption price, percentage   10.00%      
Interest rate during period   6.05%      
Line of credit facility, remaining borrowing capacity   $ 515,000,000.0      
Secured Floreo Notes Due 2029 | Floreo          
Debt Instrument [Line Items]          
Available borrowing amount $ 365,000,000.0        
Interest rate during period 6.75%        
Variable rate   276,000,000.0      
Senior unsecured notes          
Debt Instrument [Line Items]          
Face amount   2,300,000,000      
Senior unsecured notes | Senior Unsecured Notes Due 2032          
Debt Instrument [Line Items]          
Face amount   $ 500,000,000   $ 500,000,000.0  
Interest rate   5.875%   5.875%  
Senior unsecured notes | Senior Unsecured Notes Due 2034          
Debt Instrument [Line Items]          
Face amount   $ 500,000,000   $ 500,000,000.0  
Interest rate   6.125%   6.125%  
Senior unsecured notes | Senior Unsecured Notes Due 2028          
Debt Instrument [Line Items]          
Face amount       $ 750,000,000.0  
Interest rate       5.375%  
Secured mortgages payable          
Debt Instrument [Line Items]          
Weighted-average Interest Rate   6.41%     5.85%
Other borrowings   $ 370,100,000      
Outstanding borrowings   179,200,000      
Refinancing of mortgage   35,000,000.0      
Repayments   487,900,000      
Long term debt, undrawn lender commitment   985,800,000      
Variable rate   $ 1,295,666,000     $ 1,135,359,000
Secured mortgages payable | Minimum          
Debt Instrument [Line Items]          
Range of interest rates   3.13%     3.13%
Secured mortgages payable | Maximum          
Debt Instrument [Line Items]          
Range of interest rates   8.93%     8.87%
Special Improvement District bonds          
Debt Instrument [Line Items]          
Special Improvement District bonds transfers to buyers   $ 14,600,000      
Special improvement district bond issued   $ 0      
Special Improvement District bonds | Minimum | MPC Segment | District Bonds With Maturities From 2030 To 2055          
Debt Instrument [Line Items]          
Range of interest rates   4.13%     4.13%
Special Improvement District bonds | Maximum | MPC Segment | District Bonds With Maturities From 2030 To 2055          
Debt Instrument [Line Items]          
Range of interest rates   6.05%     6.50%
Line of Credit | Revolving Credit Facility          
Debt Instrument [Line Items]          
Available borrowing amount   $ 75,000,000.0      
Line of credit facility increase in maximum borrowing capacity   50,000,000.0      
Long-term line of credit   0      
Asset Pledged as Collateral with Right          
Debt Instrument [Line Items]          
Other assets, net   $ 5,100,000,000