XML 24 R8.htm IDEA: XBRL DOCUMENT v3.20.4
Consolidated Statements of Changes in Equity (Parenthetical) - $ / shares
 12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Repurchase of Class A common stock, shares 2,000    
Forfeitures of restricted Class A common stock, shares 0 22,000  
Dividends declared per share of common stock $ 0.17 $ 0.56 $ 0.72
Dividends declared and paid per share of common stock $ 0.17 $ 0.56 $ 0.72
Class A Common Stock [Member]      
Equity-based compensation, shares 1,133,725 434,694 527,951
Grant of exchangeability and redemption of limited partnership interests, shares 13,190,311 15,008,431 18,287,721
Issuance of Class A common stock (net of costs), shares 390,570 212,711 26,003,424
Exchange class A to class B common stock, shares     11,036,273
Repurchase of Class A common stock, shares 2,259 233,172 788,788
Forfeitures of restricted Class A common stock, shares   22,000 231,602
Issuance of Class A common stock and RSUs for acquisitions, shares 391,000 1,039,000  
Forfeiture of Class A common stock, shares   22,046  
Class A Common Stock [Member] | Smith Mack [Member]      
Issuance of Class A common stock and RSUs for acquisitions, shares 390,775 1,039,452 1,743,963
Class A Common Stock [Member] | Partnership Units [Member]      
Redemption of FPUs 730,141 56,878 108,967