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Stockholders' Equity (ATM Program) (Details) - USD ($) $ / shares in Units, $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Class of Stock [Line Items] |  |  |  |
Total allowable shares (in shares) |  | 375,000,000 |  | 375,000,000
Total shares issued (in shares) |  | 182,440,174 |  | 181,424,670
Net proceeds |  | $ 31,528 | $ 131,407 |
Stock issuance costs |  | $ 4,248 | $ 127 |
ATM equity programs |  |  |  |
Class of Stock [Line Items] |  |  |  |
Shares of common stock (in shares) |  | 650,135 | 2,801,778 |
Average price per share (net) (in dollars per share) |  | $ 43.52 | $ 45.42 |
Net proceeds |  | $ 28,292 | $ 127,270 |
Stock issuance costs | [1] | $ 858 | $ 1,879 |
[1] | Stock issuance costs consist primarily of underwriters' fees and commissions, and legal and accounting fees.

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