RATE MATTERS - OPCo Rate Matters (Details) - Ohio ESP Filings	1 Months Ended
	Sep. 30, 2023	Jan. 31, 2023
OHIO POWER COMPANY
Public Utilities, General Disclosures [Line Items]
Proposed esp return on common equity		10.65%
KPCo
Public Utilities, General Disclosures [Line Items]
Settlement term	4 years
Approved return on equity	9.70%