CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Jun. 30, 2020	Dec. 31, 2019
Class A common stock
Stockholders’ Equity:
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	2,250,000,000	2,250,000,000
Common stock, shares issued (in shares)	184,900,249	87,071,783
Common stock, shares outstanding (in shares)	184,900,249	87,071,783
Class B common stock
Stockholders’ Equity:
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized (in shares)	315,000,000	315,000,000
Common stock, shares issued (in shares)	120,523,936	213,101,364
Common stock, shares outstanding (in shares)	120,523,936	213,101,364