Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019	Dec. 31, 2018	Nov. 30, 2018
Class A Common Stock
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	1,000,000,000.0	1,000,000,000
Common stock, shares issued (in shares)	161,269,748	160,833,463			131,886,409
Common stock, shares outstanding (in shares)	156,701,746	156,265,461	157,422,916	156,916,336
Treasury stock, shares issued	4,568,002	4,568,002
Class B Common Stock
Common stock, par value (in usd per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	500,000,000	500,000,000
Common stock, shares issued (in shares)	21,285,533	21,285,533			21,285,537
Common stock, shares outstanding (in shares)	21,285,533	21,285,533