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

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

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

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Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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Subsequent Event - Dividends (Details) - $ / shares				3 Months Ended		9 Months Ended
Subsequent Event - Dividends (Details) - $ / shares	Dec. 09, 2016	Nov. 22, 2016	Oct. 19, 2016	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Subsequent Event [Line Items]
Dividends declared per common share (in USD per share)				$ 0.38	$ 0.38	$ 1.14	$ 1.14
Subsequent Event \| Dividend Declared
Subsequent Event [Line Items]
Dividends payable, date declared			Oct. 19, 2016
Dividends declared per common share (in USD per share)			$ 0.38
Dividends payable, date to be paid	Dec. 09, 2016
Dividends payable, date of record		Nov. 22, 2016