Commitments and Contingent Liabilities (Details) - Schedule of purchased water costs - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Schedule Of Purchased Water Costs Abstract
Untreated	$ 3.2	$ 3.3	$ 3.4
Treated	3.9	3.6	3.6
Total Costs	$ 7.1	$ 6.9	$ 7.0