Earnings Per Share - Schedule of Weighted Average Number of Shares (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Earnings Per Share [Abstract]
Net loss available to common shareholders	$ (414)	$ (1,219)
Weighted average number of shares issued, basic (in shares)	602.5	591.7
Participating securities (in shares)	0.3	0.3
Weighted average number of shares issued, basic (in shares)	602.2	591.4
Diluted weighted average shares outstanding (in shares)	602.5	591.7
Participating securities (in shares)	0.3	0.3
Weighted average diluted shares (millions) (in shares)	602.2	591.4
Basic loss per share (in dollars per share)	$ (0.69)	$ (2.06)
Diluted loss per share (in dollars per share)	$ (0.69)	$ (2.06)