Details for Selection
| Standard label: | Held-to-maturity Securities, Sold at Par |
| Name: | us-gaap:HeldtomaturitySecuritiesSoldAtPar |
| Documentation: | The aggregate value of securities held, which were categorized as held-to-maturity, for which the interest rate reset through an auction process, that failed to be liquidated through auction, and which were sold at par value during the period. |
| Commentary: | |
| Data type: | Monetary (xbrli:monetaryItemType) |
| Period type: | For period (duration) |
| Balance type: | Debit |
| Object class: | [Concept] |