Subsequent Events (Narrative) (Details) (Subsequent Event [Member], USD $)	1 Months Ended	12 Months Ended
Jan. 31, 2014	Dec. 31, 2013
Subsequent Event [Member]
Subsequent Event [Line Items]
Dividends payable per share	$ 0.22
Dividends payable, date declared		Jan. 15, 2014
Dividends payable, date of record	Feb. 15, 2014
Dividends payable, date to be paid	Mar. 03, 2014

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

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

+ Details

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- Definition

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

+ References

+ Details

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- Definition

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

+ References

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- Definition

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

+ References

No definition available.

+ Details

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