XML 61 R41.htm IDEA: XBRL DOCUMENT v3.24.3
Segment Information - Narrative (Details)
3 Months Ended 12 Months Ended
Sep. 30, 2024
State
Market
Segments
OperatingDivisions
Sep. 30, 2024
State
Market
Sep. 30, 2023
Sep. 30, 2022
Home Building        
Segment Reporting Information [Line Items]        
Number of homebuilding operating divisions | OperatingDivisions 88      
Number of homebuilding reporting segments | Segments 6      
Homebuilding percentage of consolidated revenues   92.00% 90.00% 95.00%
Number of housing construction markets | Market 125 125    
Number of housing construction states | State 36 36    
Forestar Group [Member]        
Segment Reporting Information [Line Items]        
Number of housing construction markets | Market 59 59    
Number of housing construction states | State 24 24