Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Property, plant and equipment	$ 31,249	$ 30,994
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	500,000,000	500,000,000
Common stock, issued (in shares)	387,747,089	387,734,757
Common stock, outstanding (in shares)	386,640,918	386,628,586
Variable Interest Entity, Primary Beneficiary
Property, plant and equipment	$ 2,698	$ 2,707