Commitments and Contingencies (Details) - Enviromental Requirements $ in Millions	Jun. 30, 2024 USD ($)
Loss Contingencies [Line Items]
Cost of identified MGP, landfill, or disposal sites under current investigation and/or remediation	$ 12.0
Liability for estimated cost to comply with regulation	$ 5.0
Plants required for improvements	2
Legacy CCR Investigation and Remediation Costs	$ 0.0
Other MGP, Landfill, or Disposal Sites [Domain]
Loss Contingencies [Line Items]
Number of identified MGP sites under current investigation and/or remediation	1