Quarterly report pursuant to Section 13 or 15(d)

Consolidated Statements of Equity (Parenthetical)

v2.4.1.9
Consolidated Statements of Equity (Parenthetical) (Series A Preferred Stock [Member])
3 Months Ended
Mar. 31, 2015
Series A Preferred Stock [Member]
 
Preferred stock interest rate 7.375%us-gaap_PreferredStockDividendRatePercentage
/ us-gaap_StatementClassOfStockAxis
= us-gaap_SeriesAPreferredStockMember