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Dividends Declared (Detail) - Dividend Declared - $ / shares	Apr. 14, 2016	Jan. 14, 2016
January
Dividends Payable [Line Items]
Record Date		Jan. 29, 2016
Payment Date		Feb. 16, 2016
Dividend Declared Per Share		$ 0.06
January | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date		Jan. 29, 2016
Payment Date		Feb. 16, 2016
Dividend Declared Per Share		$ 0.06
February
Dividends Payable [Line Items]
Record Date		Feb. 29, 2016
Payment Date		Mar. 15, 2016
Dividend Declared Per Share		$ 0.06
February | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date		Feb. 29, 2016
Payment Date		Mar. 15, 2016
Dividend Declared Per Share		$ 0.06
March
Dividends Payable [Line Items]
Record Date		Mar. 31, 2016
Payment Date		Apr. 15, 2016
Dividend Declared Per Share		$ 0.06
March | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date		Mar. 31, 2016
Payment Date		Apr. 15, 2016
Dividend Declared Per Share		$ 0.06
April | Subsequent Event
Dividends Payable [Line Items]
Record Date	Apr. 29, 2016
Payment Date	May 16, 2016
Dividend Declared Per Share	$ 0.06
April | Subsequent Event | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date	Apr. 29, 2016
Payment Date	May 16, 2016
Dividend Declared Per Share	$ 0.06
May | Subsequent Event
Dividends Payable [Line Items]
Record Date	May 31, 2016
Payment Date	Jun. 15, 2016
Dividend Declared Per Share	$ 0.06
May | Subsequent Event | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date	May 31, 2016
Payment Date	Jun. 15, 2016
Dividend Declared Per Share	$ 0.06
June | Subsequent Event
Dividends Payable [Line Items]
Record Date	Jun. 30, 2016
Payment Date	Jul. 15, 2016
Dividend Declared Per Share	$ 0.06
June | Subsequent Event | Noncontrolling Interest
Dividends Payable [Line Items]
Record Date	Jun. 30, 2016
Payment Date	Jul. 15, 2016
Dividend Declared Per Share	$ 0.06

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

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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

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X

- Definition

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+ References

No definition available.

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