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Issuances of Common Stock - Issuance of Common Stock in Underwritten Public Offering (Details) - USD ($) | 1 Months Ended | 9 Months Ended
--- | --- | ---
Jul. 31, 2021 | Jan. 31, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Class of Stock [Line Items] |  |  |  |
Proceeds from share issuances, net | $ 594,100,000 | $ 669,600,000 | $ 2,404,092,000 | $ 2,734,830,000
Maximum aggregate capacity of commercial paper program | 1,000,000,000 |  |  |
Underwritten public offering |  |  |  |
Class of Stock [Line Items] |  |  |  |
Underwriting discounts | $ 2,900,000 | $ 19,300,000 |  |
Common stock | Underwritten public offering |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares of common stock issued (in shares) | 9,200,000 | 12,075,000 | 0 |
Common stock | Underwriter option |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares of common stock issued (in shares) | 1,200,000 | 1,575,000 |  |

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