Quarterly report [Sections 13 or 15(d)]

Description of Business and Basis of Presentation (Details)

v3.26.1
Description of Business and Basis of Presentation (Details)
9 Months Ended
Jun. 30, 2026
a
segment
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Area of land sold | a 47,300
Area of mineral rights | a 42,700
Number of business segments | segment 1
Number of reportable segments | segment 1