Details for Selection
| Standard label: | Investment Income, Interest |
| Name: | us-gaap:InvestmentIncomeInterest |
| Documentation: | Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |