Organization and Nature of Operations - Public Offering Of Common Stock (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Subsidiary, Sale of Stock [Line Items]
Proceeds from issuance of common stock, net	$ 0	$ 0	$ 2,123,344
Class A Common Stock
Subsidiary, Sale of Stock [Line Items]
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Class A Common Stock | Common Stock
Subsidiary, Sale of Stock [Line Items]
Common stock sold in initial public offering net of offering costs (in shares)			66,700,000
Class A Common Stock | Public Offering | Common Stock
Subsidiary, Sale of Stock [Line Items]
Common stock sold in initial public offering net of offering costs (in shares)			66,700,000
Common stock, par value (in dollars per share)	$ 0.01
Option to purchase additional shares (in shares)			8,700,000
Gross proceeds received from public offering			$ 2,168,900
Proceeds from issuance of common stock, net			$ 2,123,500