CONDENSED CONSOLIDATED BALANCE SHEETS - OPCo (Parenthetical) - shares	Mar. 31, 2026	Dec. 31, 2025
Common Stock – Shares Authorized (in shares)	600,000,000	600,000,000
OHIO POWER COMPANY
Common Stock – Shares Authorized (in shares)	40,000,000	40,000,000
Common Stock – Shares Outstanding (in shares)	27,952,473	27,952,473