Quarterly report pursuant to Section 13 or 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.20.1
CONSOLIDATED BALANCE SHEETS (Parenthetical) - shares
shares in Millions
Mar. 31, 2020
Dec. 31, 2019
Treasury stock, shares 0.4 0.4
Class A common stock    
Common stock, shares issued 158.0 156.0
Class B common stock    
Common stock, shares issued 703.0 701.0