Details for Selection
| Standard label: | Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value |
| Name: | us-gaap:AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue |
| Documentation: | This item represents the fair value of debt securities which are expected to mature after ten years from the balance sheet date which are categorized neither as held-to-maturity nor trading securities. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Debit |
| Object class: | [Concept] |