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Public Utilities, Adjusted Rate Increase Base Distribution

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Public Utilities, Annual Contribution Amount

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Public Utilities, Approved Rate Plan, Period

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Regulatory matters.

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Percentage of public utility's approved return on equity.

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REGULATORY MATTERS - Ohio (Details) - PUCO $ in Thousands							1 Months Ended
REGULATORY MATTERS - Ohio (Details) - PUCO $ in Thousands	Feb. 21, 2025 USD ($)	Dec. 18, 2024 USD ($)	Sep. 30, 2024 USD ($) payment	Jul. 31, 2024 USD ($)	May 31, 2024 USD ($)	Apr. 05, 2023	Jan. 31, 2025 USD ($)	May 15, 2024 USD ($)	Sep. 13, 2021 requirement	Aug. 06, 2021 USD ($)
Regulatory Matters [Line Items]
Commitment to spend							$ 6,500
OHIO
Regulatory Matters [Line Items]
Proposed goal to reduce CO2 pollution (percent)		90.00%
Delivery Capital Recovery Rider \| OHIO
Regulatory Matters [Line Items]
Annual revenue cap for DCR rider		$ 390,000
Requested increase in revenue cap		15,000
Energy Conservation, Economic Development and Job Retention \| OHIO
Regulatory Matters [Line Items]
Contribution amount		$ 6,390
The Ohio Companies \| ESP V
Regulatory Matters [Line Items]
Approved bill assistance contribution amount								$ 32,500
The Ohio Companies \| Rider DCR Audit Report \| OHIO
Regulatory Matters [Line Items]
Refund to customer of pole attachment sates			$ 15							$ 15
Public utilities, number of audit examined payments \| payment			53
Public utilities, audit examined payment amount			$ 75,000
Number of requirements with minor non-compliance \| requirement									8
Number of requirements \| requirement									23
CEI \| Delivery Capital Recovery Rider \| OHIO \| Distribution Segment
Regulatory Matters [Line Items]
Approved ROE	9.63%				10.80%
Capital structure, debt	48.80%				44.00%
Capital structure, equity	51.20%				56.00%
CEI \| Energy Efficiency and Peak Demand Reduction Stipulation Settlement \| OHIO \| Distribution Segment
Regulatory Matters [Line Items]
Increase base distribution rate	$ 8,000				$ 94,000
Public utilities, adjusted rate increase base distribution				$ 190,000
OE \| Delivery Capital Recovery Rider \| OHIO \| Distribution Segment
Regulatory Matters [Line Items]
Capital structure, debt					46.00%
Capital structure, equity					54.00%
TE \| Delivery Capital Recovery Rider \| OHIO \| Distribution Segment
Regulatory Matters [Line Items]
Capital structure, debt					45.00%
Capital structure, equity					55.00%
Minimum
Regulatory Matters [Line Items]
Amount of revenue increase							37,000
Minimum \| The Ohio Companies
Regulatory Matters [Line Items]
Approved period of rate plan						8 years
Maximum
Regulatory Matters [Line Items]
Amount of revenue increase							$ 43,000
Maximum \| The Ohio Companies \| Rider DCR Audit Report \| OHIO
Regulatory Matters [Line Items]
Loss contingency, payment audit, payments in support of passage of house bill allocated to defendants			$ 5,000