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Equity (Narrative) (Details) shares in Millions, $ in Millions | 3 Months Ended
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Jun. 30, 2016 USD ($) shares
Equity [Abstract] |
Stock Repurchase Program, Authorized Amount | $ 400.0
Treasury Stock, Shares, Acquired | shares | 1.4
Treasury Stock Value Acquired Cost Method Repurchase Agreement | $ 116.1

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- Definition Equity impact of the cost of common and preferred stock that were repurchased during the period as part of the Company's Repurchase Agreement. Recorded using the cost method. + References No definition available. + Details
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- Definition Amount of stock repurchase plan authorized. + References No definition available. + Details
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Balance Type: | credit
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- Definition Number of shares that have been repurchased during the period and are being held in treasury. + References 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: 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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