Income Taxes - Taxable income and Taxable Net Realized Gains Losses (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Income Tax Disclosure [Abstract] | ||||
| Taxable income | $ 75.8 | $ 72.7 | $ 230.0 | $ 197.7 |
| Taxable income, per share (in dollars per share) | $ 0.47 | $ 0.50 | $ 1.44 | $ 1.40 |
| Taxable net realized gains (losses) | $ 8.7 | $ 6.8 | $ 18.1 | $ 34.2 |
| Taxable net realized gains, per share (in dollars per share) | $ 0.05 | $ 0.04 | $ 0.11 | $ 0.24 |
| Weighted average shares outstanding (in shares) | 161,019 | 146,899 | 159,742 | 141,223 |
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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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