Fair Value - Summary of Commercial Mortgage Loans (Details) - Commercial Mortgage Loans [Member] - Weighted Average [Member] |
3 Months Ended | 12 Months Ended |
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Mar. 31, 2022 |
Dec. 31, 2021 |
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| Weighted average remaining life in months [Member] | ||
| Fair Value Non Recourse Debt Measured On Recurring And Nonrecurring Basis Fair Value Measurement [Line Items] | ||
| Weighted-average remaining life (in months) | 3 months 21 days | 4 months |
| Weighted-average prepayment speed (SMM) [Member] | ||
| Fair Value Non Recourse Debt Measured On Recurring And Nonrecurring Basis Fair Value Measurement [Line Items] | ||
| Weighted-average prepayment speed (SMM) | 15.70% | 14.00% |
| Discount rate [Member] | ||
| Fair Value Non Recourse Debt Measured On Recurring And Nonrecurring Basis Fair Value Measurement [Line Items] | ||
| Discount rate | 4.90% | 3.10% |
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- Definition Fair value non recourse debt measured on recurring and nonrecurring basis fair value measurement. No definition available.
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- Definition Share based compensation arrangement by share based payment award fair value assumptions discount rate. No definition available.
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- Definition Share based compensation arrangement by share based payment award fair value assumptions weighted average prepayment speed SMM. No definition available.
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- Definition Share based compensation arrangement by share based payment award fair value assumptions weighted average remaining life in months. No definition available.
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