v3.26.1
Commitments and Contingencies - Surety Bonds and Letters of Credit and Backlog (Details)
$ in Millions
Apr. 30, 2026
USD ($)
home
Backlog Information  
Number of homes to be delivered | home 5,394
Aggregate sales value of outstanding homes to be delivered $ 6,320.0
Other Letter Of Credit Facility  
Loss Contingencies [Line Items]  
Outstanding letter of credit 101.5
Feb 2031 Revolving Credit Facility Extension Agreement  
Loss Contingencies [Line Items]  
Outstanding letter of credit 136.5
Surety Bond Construction Improvements  
Loss Contingencies [Line Items]  
Surety bonds outstanding amount 845.0
Surety Bond Other Obligations  
Loss Contingencies [Line Items]  
Additional outstanding surety bonds 394.3
Financial Guarantee  
Loss Contingencies [Line Items]  
Surety bonds outstanding amount $ 45.5