-Preferred Stock, Number of Shares, Par Value and Other Disclosures [Abstract] {ID21}
Preferred Stock, Value, Issued {ID22}
Preferred Stock, Par or Stated Value Per Share {ID23}
Preferred Stock, Shares Subscribed but Unissued {ID24}
-Preferred Stock, Shares Subscribed but Unissued, Value [Abstract] {ID25}
Preferred Stock, Shares Subscriptions {ID26}
Preferred Stock, Shares Subscribed but Unissued, Subscriptions Receivable {ID27}
Preferred Stock, Shares Authorized {ID28}
Preferred Stock, Shares Issued {ID29}
Preferred Stock, Shares Outstanding {ID30}
Preferred Stock, Voting Rights {ID31}
Preferred Stock, Call or Exercise Features {ID32}
Preferred Stock, Dividend Rate, Percentage or Per-Dollar-Amount {ID33}
Preferred Stock, Dividend Payment Rate, Variable {ID34}
-Dividends, Preferred Stock [Abstract] {ID35}
Dividends, Preferred Stock, Cash {ID36}
Dividends, Preferred Stock, Stock {ID37}
Dividends, Preferred Stock, Paid-in-kind {ID38}
Dividends, Preferred Stock, Total {ID39}
Preferred Stock, Dividend Payment Terms {ID40}
Preferred Stock, Dividend Preference or Restrictions {ID41}
Preferred Stock, Liquidation Preference Per Share {ID42}
Preferred Stock, Contract Terms {ID43}
Preferred Stock, Capital Shares Reserved for Future Issuance {ID44}
Preferred Stock, Amount of Preferred Dividends in Arrears {ID45}
Preferred Stock, Per Share Amounts of Preferred Dividends in Arrears {ID46}
Preferred Stock, Redemption Terms {ID47}
Preferred Stock, Redemption Price Per Share {ID48}
Preferred Stock, Redemption Date {ID49}
Preferred Stock, Reason why Security is Not Redeemable {ID50}
Preferred Stock, Participation Rights {ID51}
-Preferred Stock, Including Additional Paid in Capital, Net of Discount [Abstract] {ID52}
Preferred Stock, Including Additional Paid in Capital {ID53}
Preferred Stock, Discount on Shares {ID54}
Preferred Stock, Including Additional Paid in Capital, Net of Discount, Total {ID55}
-Features of Convertible Preferred Stock [Abstract] {ID56}
Convertible Preferred Stock, Nonredeemable or Redeemable, Issuer Option, Value {ID57}
Convertible Preferred Stock, Terms of Conversion {ID58}
Convertible Preferred Stock, Shares Issued upon Conversion {ID59}
Convertible Preferred Stock, Shares Reserved for Future Issuance {ID60}
Convertible Preferred Stock, Settlement Terms {ID61}
Convertible Preferred Stock, Associated Derivative Transactions {ID62}
-Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract] {ID63}
Common Stock, Par or Stated Value Per Share {ID64}
Common Stock, Value, Subscriptions {ID65}
Common Stock, Share Subscribed but Unissued, Subscriptions Receivable {ID66}
Common Stock, Shares Authorized {ID67}
Common Stock, Shares, Issued {ID68}
Common Stock, Shares, Outstanding {ID69}
Common Stock, Shares Held in Employee Trust {ID70}
Common Stock, Shares Held in Employee Trust, Shares {ID71}
Common Stock, Dividends, Per Share, Declared {ID72}
Common Stock, Dividends, Per Share, Cash Paid {ID73}
-Dividends, Common Stock [Abstract] {ID74}
Dividends, Common Stock, Cash {ID75}
Dividends, Common Stock, Stock {ID76}
Dividends, Common Stock, Paid-in-kind {ID77}
Dividends, Common Stock, Total {ID78}
Common Stock, Conversion Features {ID79}
Common Stock, Call or Exercise Features {ID80}
Common Stock, Voting Rights {ID81}
-Common Stock, Including Additional Paid in Capital, Net of Discount [Abstract] {ID82}
Common Stock, Including Additional Paid in Capital {ID83}
Common Stock, Discount on Shares {ID84}
Common Stock, Including Additional Paid in Capital, Net of Discount, Total {ID85}
Common Stock, Capital Shares Reserved for Future Issuance {ID86}
Common Stock, Conversion Basis {ID87}