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Stockholders' Equity (Table Text Block) | 12 Months Ended
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Mar. 31, 2016
Stockholders' Equity Note [Abstract] |
Common Stock Dividends |
Common Stock Dividends
Declared Date |  | Per Share Amount |  | Record Date |  | Dividend Date
March 15, 2016 | $ | 1.00 |  | April 5, 2016 |  | April 21, 2016
August 28, 2015 |  | 3.00 |  | September 16, 2015 |  | October 2, 2015
June 4, 2015 |  | 1.00 |  | June 19, 2015 |  | July 1, 2015
February 4, 2015 |  | 1.00 |  | March 6, 2015 |  | March 17, 2015
December 4, 2013 |  | 1.00 |  | January 10, 2014 |  | February 14, 2014

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- Definition Tabular disclosure of changes in the separate accounts comprising stockholders' equity (in addition to retained earnings) and of the changes in the number of shares of equity securities during at least the most recent annual fiscal period and any subsequent interim period presented is required to make the financial statements sufficiently informative if both financial position and results of operations are presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644 + Details
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- References No definition available. + Details
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