Computation of Earnings per Common Share (Details) $ / shares in Units, $ in Millions				3 Months Ended
		Jul. 11, 2024	Jun. 27, 2024	Mar. 31, 2025 USD ($) $ / shares shares	Mar. 31, 2024 USD ($) $ / shares shares
Earnings Per Share [Abstract]
Net (loss) attributable to common stockholders | $				$ (108)	$ (335)
Less: Income allocated to participating securities | $				0	0
(Loss) attributable to common stock | $				$ (108)	$ (335)
Weighted average common shares outstanding (in shares) | shares				414,824,158	246,682,592
Basic (loss) per common share (in usd per share) | $ / shares	[1]			$ (0.26)	$ (1.36)
Dilutive potential common shares (in shares) | shares				0	0
Total shares for diluted earnings per common share computation (in shares) | shares				414,824,158	246,682,592
Diluted (loss) per common share and common share equivalents (in usd per share) | $ / shares	[1]			$ (0.26)	$ (1.36)
Reverse stock split		0.3333	0.3333

[1] On June 27, 2024, the Company announced a 1 for 3 reverse stock split, effective July 11, 2024. This reverse stock split is reflected retroactively in all periods presented. See Note 1 - Organization and Basis of Presentation.