Annual report [Section 13 and 15(d), not S-K Item 405]

Assets Held for Sale - Narrative (Details)

v3.25.3
Assets Held for Sale - Narrative (Details)
 3 Months Ended 12 Months Ended
Sep. 30, 2025
USD ($)
a
classification
Sep. 30, 2025
USD ($)
a
classification
Sep. 30, 2024
USD ($)
a
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Area of land sold | classification 3,526 3,526  
Consideration received $ 34,452,000 $ 34,452,000  
Land sold price per acre   9,771  
Payments to acquire property, plant, and equipment   $ 5,504,000 $ 17,871,000
Area of land sold | a 49,537 49,537  
Discontinued Operations, Disposed of by Sale      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Payments to acquire property, plant, and equipment $ 5,290,000 $ 23,807,000 86,217,000
Gain (loss) on disposal of discontinued operations $ 1,618,000 $ 20,319,000 $ 81,416,000
Area of land sold | a 2,796 2,796 18,354
Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] Gain on sale of property and equipment Gain on sale of property and equipment Gain on sale of property and equipment
Discontinued Operations, Disposed of by Sale | Ranch      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Payments to acquire property, plant, and equipment   $ 77,631,000  
Area of land sold | a 17,229 17,229