XML 90 R77.htm IDEA: XBRL DOCUMENT v3.7.0.1

Cash Dividends (Narratives) (Details) - $ / shares	Jul. 26, 2017	May 16, 2017	Feb. 15, 2017	Nov. 17, 2016	Aug. 16, 2016	May 18, 2016	Feb. 16, 2016
Distributions
Dividend declared per common stock (in dollars per share)		$ 0.12	$ 0.1200	$ 0.1200	$ 0.095	$ 0.095	$ 0.1875
Subsequent Event
Distributions
Dividend declared per common stock (in dollars per share)	$ 0.12

X

- Definition

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

+ References

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

+ Details

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

X

- References

No definition available.

+ Details

Name:	us-gaap_DividendsCommonStockAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: