Consolidated Statement of Equity (Parenthetical) - Accumulated Distributions in Excess of Net Income [Member]	7 Months Ended
Jul. 31, 2014 $ / shares
Dividends declared on Common Shares of Beneficial Interest	$ 0.325
Series D Preferred Shares of Beneficial Interest [Member]
Dividends declared on Series D Preferred Shares	$ 1.348963

Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.3-04)

-URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770

Name:	us-gaap_CommonStockDividendsPerShareDeclared
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration