| Item | Type | Period | Balance | Description | | Debt Security, Corporate, US | | duration | | Debt security issued by corporation domiciled in United States of America (US). |
| Bonds | | duration | | Debt security, in which the authorized issuer owes the holder a debt and is obliged to repay the principal and interest (the coupon). |
| Subordinated Debt | | duration | | This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets. |
| Auction Rate Securities | | duration | | Debt instrument securities (for example, but not limited to, corporate or municipal bonds) that typically have long-term nominal maturities for which the interest rate is reset through an auction process. |
| Variable Rate Demand Obligation | | duration | | Debt securities that permit the holder to require the trustee or tender agent to repurchase the security at specified dates before maturity. This type of bond is also known as a multimaturity bond, an option tender bond, or a put bond. |
| Other Debt Obligations | | duration | | Investments in debt securities classified as other. |