XML 73 R62.htm IDEA: XBRL DOCUMENT v3.25.3
Commitments and Contingencies (Additional Information) (Details) - Connecticut Voluntary Corrective Action Program
$ in Millions
9 Months Ended
Sep. 30, 2025
USD ($)
Loss Contingencies [Line Items]  
Environmental remediation expense incurred $ 2.0
Accrual for future remediation efforts $ 0.7