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Condensed Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares |  | 3 Months Ended | 9 Months Ended
--- | --- | --- | ---
Aug. 14, 2019 | Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Statement of Stockholders' Equity [Abstract] |  |  |  |  |
Cash dividends declared per common share (in $ per share) | $ 0.67 | $ 0.67 | $ 0.55 | $ 1.77 | $ 1.45
Cash dividends declared per preferred share (in $ per share) | $ 1.8125 | $ 1.81 | $ 1.81 | $ 5.44 | $ 5.44

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- Definition Aggregate dividends declared during the period for each share of common stock outstanding. + References 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 + Details
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- Definition Aggregate dividends declared during the period for each share of preferred stock outstanding. + References No definition available. + Details
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- References No definition available. + Details
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