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Condensed Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares | 3 Months Ended
--- | ---
Mar. 31, 2019 | Mar. 31, 2018
Dividends declared per share of common stock | $ 0.14 | $ 0.18
Dividends declared and paid per share of common stock | $ 0.14 | $ 0.18
Repurchase of Class A common stock, shares | 233,172 |
Class A Common Stock [Member] |  |
Equity-based compensation, shares | 240,335 | 280,884
Grant of exchangeability and redemption of limited partnership interests, shares | 1,820,588 | 2,787,190
Issuance of Class A common stock (net of costs), shares | 61,642 | 18,925,702
Repurchase of Class A common stock, shares | 233,172 | 0
Issuance of Class A common stock and RSUs for acquisitions, shares | 18,217 | 317,096
Class A Common Stock [Member] | Smith Mack [Member] |  |
Issuance of Class A common stock and RSUs for acquisitions, shares | 18,217 | 317,096
Class A Common Stock [Member] | Partnership Units [Member] |  |
Redemption of FPUs | 2,300 | 5,403

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