CONSOLIDATED BALANCE SHEETS - APCo (Parenthetical) - shares	Dec. 31, 2024	Dec. 31, 2023
Common Stock – Shares Authorized (in shares)	600,000,000	600,000,000
APPALACHIAN POWER COMPANY
Common Stock – Shares Authorized (in shares)	30,000,000	30,000,000
Common Stock – Shares Outstanding (in shares)	13,499,500	13,499,500