Loss Per Common Share - Computation of Basic and Diluted (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Earnings Per Share [Abstract]
Net loss	$ (473)	$ (312)
Weighted average common shares outstanding (in thousands), basic (in shares)	658,880	655,847
Weighted average common shares outstanding (in thousands), diluted (in shares)	658,880	655,847
Basic EPS (in dollars per share)	$ (0.72)	$ (0.48)
Diluted EPS (in dollars per share)	$ (0.72)	$ (0.48)