Details for Selection
| Standard label: | Marketable Securities, Fixed Maturities, Current |
| Name: | us-gaap:MarketableSecuritiesFixedMaturitiesCurrent |
| Documentation: | For a classified balance sheet, this item represents investments in debt securities having predetermined or determinable maturity dates which are intended be sold or mature within one year from the balance sheet date or the normal operating cycle, whichever is longer. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | As of (instant) |
| Balance type: | Debit |
| Object class: | [Concept] |