Income Taxes - Taxable income and Taxable Net Realized Gains Losses (Details) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2023 |
Sep. 30, 2022 |
Sep. 30, 2023 |
Sep. 30, 2022 |
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| Income Tax Disclosure [Abstract] | ||||
| Taxable income | $ 72.7 | $ 49.1 | $ 197.7 | $ 122.2 |
| Taxable income, per share (in dollars per share) | $ 0.50 | $ 0.39 | $ 1.40 | $ 0.99 |
| Taxable net realized gains (losses) | $ 6.8 | $ (2.0) | $ 34.2 | $ (0.1) |
| Taxable net realized gains, per share (in dollars per share) | $ 0.04 | $ (0.02) | $ 0.24 | $ 0 |
| Basic weighted average common shares outstanding (in shares) | 146,898,936 | 127,484,391 | 141,222,973 | 123,378,699 |
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- Definition Taxable income per share. No definition available.
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- Definition Taxable net income (loss). No definition available.
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- Definition Taxable net realized gain loss. No definition available.
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- Definition Taxable net realized gain (loss) per share. No definition available.
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- References No definition available.
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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