XML 44 R50.htm IDEA: XBRL DOCUMENT v2.4.1.9

Regular Quarterly Distributions Declared and Paid to Common Stockholders and Common OP Unit Non-Controlling Interests (Detail) (USD $)	3 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012
Noncontrolling Interest [Line Items]
Distribution Amount Per Share	$ 0.3250us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.3250us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.3250us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.3250us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2500us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2500us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2500us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2500us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2188us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2188us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2188us-gaap_CommonStockDividendsPerShareCashPaid	$ 0.2188us-gaap_CommonStockDividendsPerShareCashPaid
Stockholder Record Date	Dec. 26, 2014	Sep. 26, 2014	Jun. 27, 2014	Mar. 28, 2014	Dec. 27, 2013	Sep. 27, 2013	Jun. 28, 2013	Mar. 28, 2013	Dec. 14, 2012	Sep. 28, 2012	Jun. 29, 2012	Mar. 30, 2012
Payment Date	Jan. 09, 2015	Oct. 10, 2014	Jul. 11, 2014	Apr. 11, 2014	Jan. 10, 2014	Oct. 11, 2013	Jul. 12, 2013	Apr. 12, 2013	Dec. 28, 2012	Oct. 12, 2012	Jul. 13, 2012	Apr. 13, 2012

X

- Definition

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

+ References

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3



Reference 2: 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

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X

- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 50

-Paragraph 3

-URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586

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X

- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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