Fair Value of Financial Instruments - Narratives (Details) - Discount rate |
Mar. 31, 2021 |
Dec. 31, 2020 |
---|---|---|
Minimum | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
Debt securities, measurement input | 0.033 | 0.029 |
Maximum | ||
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis | ||
Debt securities, measurement input | 0.047 | 0.033 |