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Financings and Capitalization (Schedule of Forward Stock Contracts) (Details) - $ / shares | Sep. 30, 2023 | Aug. 29, 2022 | Aug. 24, 2022 | Aug. 03, 2022
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Forward contracts entered into 8/3/2022 |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Number of Shares (in shares) |  |  |  | 328,207
Initial forward price (in dollars per share) | $ 68.37 |  |  | $ 67.59
Forward contracts entered into 8/24/2022 |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Number of Shares (in shares) |  |  | 1,677,938 |
Initial forward price (in dollars per share) | 70.91 |  | $ 69.46 |
Forward contracts entered into 8/29/2022 |  |  |  |
Debt and Equity Securities, FV-NI [Line Items] |  |  |  |
Number of Shares (in shares) |  | 1,783,388 |  |
Initial forward price (in dollars per share) | $ 69.54 | $ 68.18 |  |

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