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v3.24.0.1

Common and Preferred Stock (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Common and Preferred Stock |
Schedule of ATM Programs | The results of the ATM programs are shown in the following table. ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Program Size | ​ | ​ | ​ | Net Proceeds Received
Program Year | ​ | ($ million) | ​ | Shares Issued | ​ | ($ million)
2020 | * | $400.0 | ​ | 3,334,056 | ​ | $209.5
2021 | * | $500.0 | ​ | 5,453,975 | ​ | $379.1
2022 | ​ | $750.0 | ​ | 10,197,230 | ​ | $669.1
* ATM Programs have been terminated and no future issuance will occur under them.

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