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Commitments and Contingencies (Details) $ in Thousands	3 Months Ended	9 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2025 USD ($)
Loss Contingencies [Line Items]
Proceeds from legal settlements	$ 14,710	$ 21,152
Receivable period for noncurrent cash proceeds receivable form legal settlement	9 years	9 years
SJWC
Loss Contingencies [Line Items]
Proceeds from legal settlements	$ 10,078	$ 14,497
CWC
Loss Contingencies [Line Items]
Proceeds from legal settlements	4,571	6,477
MWC
Loss Contingencies [Line Items]
Proceeds from legal settlements	61	178
Settlement payable to contract operators	$ 91	$ 91

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