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Dividends and Distributions Payable (Details) - $ / shares | Dec. 31, 2020 | Dec. 01, 2020 | Dec. 31, 2019 | Dec. 31, 2018
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Dividends Payable [Line Items] |  |  |  |
Cash dividends declared per common share (in dollars per share) | $ 2.405 |  | $ 2.280 | $ 2.155
Agree Limited Partnership [Member] |  |  |  |
Dividends Payable [Line Items] |  |  |  |
Cash dividends declared per common share (in dollars per share) |  | $ 0.620 |  |

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- Definition The per share amount of a dividend declared, but not paid, as of the financial reporting date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586 + Details
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- Details
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