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Summary of Significant Accounting Policies - Earnings per Share (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Earnings Per Share Basic And Diluted [Line Items] |  |
Net income attributable to Agree Realty Corporation | $ 44,859 | $ 41,614
Less: Series A preferred stock dividends | (1,859) | (1,859)
Net income attributable to common stockholders | 43,000 | 39,755
Less: Income attributable to unvested restricted shares | (120) | (106)
Net income used in basic and diluted earnings per share | $ 42,880 | $ 39,649
Weighted average number of common shares outstanding | 100,565,173 | 90,273,864
Less: Unvested restricted shares | (280,585) | (245,609)
Weighted average number of common shares outstanding used in basic earnings per share | 100,284,588 | 90,028,255
Weighted average number of common shares outstanding used in basic earnings per share | 100,284,588 | 90,028,255
Effect of dilutive securities: |  |
Share-based compensation | 52,012 | 71,925
Weighted average number of common shares outstanding used in diluted earnings per share | 100,336,600 | 90,548,172
Operating Partnership Units ("OP Units") | 347,619 | 347,619
Weighted average number of common shares and OP Units outstanding used in diluted earnings per share | 100,684,219 | 90,895,791
Restricted Shares |  |
Effect of dilutive securities: |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 14,642 | 1,050
Performance units |  |
Effect of dilutive securities: |  |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount | 0 | 4,413
ATM Forward Equity Offerings |  |
Effect of dilutive securities: |  |
Forward equity offering |  | 147,104
September 2022 Forward Equity Offering |  |
Effect of dilutive securities: |  |
Forward equity offering |  | 300,888

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- Definition This element represents the weighted average total number of shares issued throughout the period including the first (beginning balance outstanding) and last (ending balance outstanding) day of the period before considering any reductions (for instance, shares held in treasury) to arrive at the weighted average number of shares outstanding. Weighted average relates to the portion of time within a reporting period that common shares have been issued and outstanding to the total time in that period. Such concept is used in determining the weighted average number of shares outstanding for purposes of calculating earnings per share (basic). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482689/260-10-45-13 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10 + Details
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- Definition Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482662/260-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482689/260-10-45-10 + Details
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- Definition Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482689/260-10-45-13 + Details
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