500000 - Disclosure - Equity, Auction Market Preferred Securities, Stock Series [Table]

Arc namedefinitionArc
Arc rolehttp://xbrl.org/int/dim/arcrole/domain-member
Link rolehttp://fasb.org/us-gaap/role/disclosure/EquityAuctionMarketPreferredSecuritiesStockSeriesTable
ConceptOrder
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesLineItems
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesLiquidationValue
1.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesParValuePerShare
2.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesRateSettingInterval1
3.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesPerShareRedemptionAmount
4.0
us-gaap:MovementInAuctionMarketPreferredSecuritiesSharesOutstandingRollForward
5.0
us-gaap:AuctionMarketPreferredSecuritiesSharesOutstanding
6.0
us-gaap:AuctionMarketPreferredSecuritiesSharesIssued
7.0
us-gaap:AuctionMarketPreferredSecuritiesSharesRedeemed
8.0
us-gaap:AuctionMarketPreferredSecuritiesStockSharesOutstandingPeriodIncreaseDecrease
9.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesSharesAuthorized
10.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesVariableInterestRateEarned
11.0
us-gaap:AuctionMarketPreferredSecuritiesStockSeriesTitleDomain
us-gaap:SeriesAMember
1.0
us-gaap:SeriesBMember
2.0