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CONSOLIDATED BALANCE SHEET (Parenthetical) - USD ($)
$ in Millions
Jun. 30, 2021
Dec. 31, 2020
Statement of Financial Position [Abstract]    
Trade receivables allowances $ 42 $ 21
Common stock, par value, in dollars per share $ 0.125 $ 0.125
Common stock, shares authorized 500,000,000 500,000,000
Common stock, shares issued 270,266,598 128,526,137
Common stock, shares outstanding 249,050,541 106,937,990
Treasury stock, shares at cost 21,216,057 21,588,147