CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019
Class A Shares
Shares outstanding
Shares outstanding (shares)	194,123,869	194,098,315	194,051,436	184,260,178	184,240,079	182,138,592