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

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Capitalized Costs of Water and Wastewater Systems and Depreciation and Depletion Charges (Details)

v3.25.3
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Capitalized Costs of Water and Wastewater Systems and Depreciation and Depletion Charges (Details)
Aug. 31, 2025
Maximum | Water and Waste Water Construction  
Capitalized Costs of Water and Wastewater Systems and Depletion and Depreciation of Water Assets [Abstract]  
Estimated Useful lives 30 years