Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheets (Parenthetical)

v3.22.1
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2022
Dec. 31, 2021
Allowance for doubtful accounts $ 102 $ 107
Current portion of debt, fair value $ 1,151 $ 1,315
Common Class A    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 4,000,000,000 4,000,000,000
Common stock, shares issued 373,490,863 371,132,684
Common stock, shares outstanding 373,490,863 371,132,684
Common Class B    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 150,000,000 150,000,000
Common stock, shares issued 8,392,212 8,163,190
Common stock, shares outstanding 8,392,212 8,163,190
Common Class C    
Common stock, par or stated value per share $ 0.01 $ 0.01
Common stock, shares authorized 400,000,000 400,000,000
Common stock, shares issued 0 0