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

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Shareholders' Equity - Dividends (Details) - $ / shares	May. 03, 2016	Jun. 15, 2015	Apr. 28, 2015
Equity [Abstract]
Dividends paid		$ 0.80
Subsequent Event [Line Items]
Dividends declared (in dollars per share)			$ 0.80
Subsequent event
Subsequent Event [Line Items]
Dividends declared (in dollars per share)	$ 0.86