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Issuances of Common Stock - At-the-Market (ATM) Program (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2023
At-the-Market (ATM) Program |  |  |  |  |
Net proceeds |  |  | $ 3,849,963 | $ 2,404,092 |
ATM Program |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Net proceeds | $ 873,300 | $ 691,400 | $ 3,850,000 |  |
Forward ATM offerings |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Shares sold pursuant to forward sale confirmations (in shares) |  |  | 13,300,000 |  |
Forward ATM offerings | Forecast |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Proceeds from shares intended to settle |  |  |  |  | $ 749,300
Common stock | ATM Program |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Shares of common stock issued (in shares) | 15,070,342 | 9,532,853 | 63,209,973 | 35,506,034 |
Gross proceeds | $ 883,000 | $ 696,600 | $ 3,880,400 | $ 2,424,100 |
Sales agents' commissions and other offering expenses | $ (9,700) | $ (5,200) | $ (30,400) | $ (20,000) |
Weighted average forward price (in dollars per share) |  |  | $ 56.47 |  |
Common stock | Forward ATM offerings |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Shares of common stock issued (in shares) | 23,500,000 |  | 69,700,000 |  |
Shares settled pursuant to forward sale confirmations (in shares) | 15,100,000 |  | 63,200,000 |  |
Common stock | Forward ATM offerings | Subsequent event |  |  |  |  |
At-the-Market (ATM) Program |  |  |  |  |
Weighted average forward price (in dollars per share) |  |  |  |  | $ 56.61

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