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Consolidated Statements of Equity (Parenthetical) - $ / shares | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Dividends Declared Per Share of Common Stock (in dollars per share) | $ 3.8800 | $ 3.7275 | $ 3.5325
Dividends Declared Per Share of Non Controlling Interests (in dollars per share) | 3.8800 | 3.7275 | 3.5325
Limited Partner [Member] |  |  |
Distribution Made to Limited Partner, Distributions Declared, Per Unit | $ 3.8800 | $ 3.7275 | $ 3.5325

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