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Common Equity - Automatic Dividend Reinvestment and Stock Purchase Plan - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Jun. 30, 2024 | Jun. 30, 2023
Stock Issued During Period, Shares, New Issues |  | 255,578 |
Proceeds from issuance of common stock |  | $ 10.9 | $ 0.0
Automatic Dividend Reinvestment and Stock Purchase Plan [Member] |  |  |
Stock Issued During Period, Shares, New Issues | 319,421 | 324,321 |
Proceeds from issuance of common stock | $ 10.8 | $ 11.0 |
Shares Held in Reserve Related to Dividend Reinvestment Plan and Stock Purchase Plan | 4,477,823 | 4,477,823 |

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