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Equity - Additional Information (Details) - $ / shares
Jun. 30, 2020
Dec. 31, 2019
Subsidiary or Equity Method Investee [Line Items]    
Preferred stock, shares authorized (in shares) 10,000 10,000
Preferred stock, par value (in dollars per share) $ 0.01 $ 0.01
Shares of Class A Common Stock    
Subsidiary or Equity Method Investee [Line Items]    
Common stock, shares outstanding (in shares) 84,853,084 81,885,384
Shares of Class B Common Stock    
Subsidiary or Equity Method Investee [Line Items]    
Common stock, shares outstanding (in shares) 28,080,525 30,638,960