Details for Selection
| Standard label: | Available-for-sale Securities, Gross Realized Gains |
| Name: | us-gaap:AvailableForSaleSecuritiesGrossRealizedGains |
| Documentation: | This item represents the gross profit realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Credit |
| Object class: | [Concept] |