Class of Stock [Domain] Common Stock [Member] Represent information pertaining to preferred shares. Preferred Shares [Member] Debt Instrument, Name [Domain] Warrant [Member] Represent information pertaining to subscription rights. Subscription Rights [Member] Represent information pertaining to interest rate 4.250% on debt notes. Debt Note 4.250 Interest Rate [Member] Note 4.250% [Member] Represent information pertaining to interest rate 1.650% on debt notes. Debt Note 1.650 Interest Rate [Member] Note 1.650% [Member] Represent information pertaining to interest rate 4.125% on debt notes. Debt Note 4.125 Interest Rate [Member] Note 4.125% [Member] Represent information pertaining to interest rate 8.625% on debt notes. Debt Note 8.625 Interest Rate [Member] Note 8.625% [Member] Represent information pertaining to interest rate 3.400% on debt notes. Debt Note 3.400 Interest Rate [Member] Note 3.400% [Member] Represent information pertaining to interest rate 2.625% on debt notes. Debt Note 2.625 Interest Rate [Member] Note 2.625% [Member] Represent information pertaining to interest rate 3.250% on debt notes. Debt Note 3.250 Interest Rate [Member] Note 3.250% [Member] Represent information pertaining to interest rate 3.125% on debt notes. Debt Note 3.125% Interest Rate [Member] Note 3.125% [Member] Represent information pertaining to interest rate 7.875% on debt notes. Debt Note 7.875% Interest Rate [Member] Note 7.875% [Member] Represent information pertaining to interest rate 6.875% on debt notes. Debt Note 6.875% Interest Rate [Member] Note 6.875% [Member] Represents the information pertaining to the risk related to the notes. Risks Related To The Notes [Member]