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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-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://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

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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 (Details) - $ / shares		12 Months Ended
Subsequent Event (Details) - $ / shares	Feb. 18, 2020	Dec. 31, 2019	Dec. 31, 2018
Subsequent Event [Line Items]
Common Stock, Dividends, Per Share, Declared		$ 0.245	$ 0.24
Subsequent Event \| Common Stock
Subsequent Event [Line Items]
Common Stock, Dividends, Per Share, Declared	$ 0.065
Dividends Payable, Date to be Paid	Mar. 26, 2020
Dividends Payable, Date of Record	Mar. 18, 2020