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Stockholders' Equity (Tables) | 12 Months Ended
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Dec. 31, 2017
Equity [Abstract] |
Stockholders' Equity | During 2017, 2016 and 2015, the Company has declared the following dividends:
Dividend declared per share of: | 2017 | 2016 | 2015
Common Stock (1) | $1.84 | $1.84 | $1.78
Preferred A Stock | 1.19 | 2.16 | 2.16
Preferred B Stock | 2.00 | 2.00 | 0.63
Preferred C Stock | 2.00 | 1.00 | N/A
——————— (1) As the Company's aggregate distributions exceeded its earnings and profits, $0.4211 of the January 2018 distribution declared in the fourth quarter of 2017 and payable to common stockholders of record as of December 29, 2017 will be treated as a 2018 distribution for U.S. federal income tax purposes.

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- Definition Tabular disclosure of all or some of the information related to dividends declared, but not paid, as of the financial reporting date. + 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=98513485&loc=d3e4304-108586 + Details
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