Supplemental Financial Information (Additional Information) (Detail) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2024 |
Jun. 30, 2023 |
Jun. 30, 2024 |
Jun. 30, 2023 |
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| Supplemental Financial Information [Line Items] | ||||
| Interest income | $ 5.4 | $ 8.6 | $ 13.4 | $ 15.9 |
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- Definition Supplemental financial information. No definition available.
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| X | ||||||||||
- Definition Amount of interest income from interest-earning asset. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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