XML 55 R8.htm IDEA: XBRL DOCUMENT
v3.3.0.814

UNAUDITED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Parenthetical) | 9 Months Ended
--- | ---
Sep. 30, 2014 $ / shares
Statement of Stockholders' Equity [Abstract] |
Preferred stock dividends (dollar per share) | $ 18.75

X
- Definition Aggregate dividends declared during the period for each share of preferred stock outstanding. + References No definition available. + Details
Name: | us-gaap_PreferredStockDividendsPerShareDeclared
Namespace Prefix: | us-gaap_
Data Type: | num:perShareItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_StatementOfStockholdersEquityAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration