Details for Selection
| Standard label: | Auction Market Preferred Securities, Stock Series, Redemption Requirements |
| Name: | us-gaap:AuctionMarketPreferredSecuritiesStockSeriesRedemptionRequirements |
| Documentation: | Description of the redemption requirements for auction market preferred securities. |
| Commentary: | |
| Data type: | Text/String (xbrli:stringItemType) |
| Period type: | For period (duration) |
| Balance type: | |
| Object class: | [Concept] |