CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY - USD ($) $ in Millions	Total	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Common Stock in Treasury
Beginning balance (in shares) at Dec. 31, 2022		1,161,545,588
Beginning balance at Dec. 31, 2022	$ 4,324	$ 12	$ 7,172	$ (2,539)	$ 6	$ (327)
Beginning balance treasury stock (in share) at Dec. 31, 2022						61,614,693
Comprehensive loss:
Net income (loss)	1,939			1,939
Other comprehensive income	(15)				(15)
Total comprehensive loss	1,924
Stock-based compensation	2		2
Restricted units vested (in shares)		1,999,039
Restricted units vested	8		8
Tax withholding - stock compensation (in shares)		(662,163)
Tax withholding – stock compensation	(4)		(4)
Ending balance (in shares) at Mar. 31, 2023		1,162,882,464
Ending balance at Mar. 31, 2023	6,254	$ 12	7,178	(600)	(9)	$ (327)
Ending balance treasury stock (in share) at Mar. 31, 2023						61,614,693
Beginning balance (in shares) at Dec. 31, 2023		1,163,077,745
Beginning balance at Dec. 31, 2023	$ 5,888	$ 12	7,188	(982)	(3)	$ (327)
Beginning balance treasury stock (in share) at Dec. 31, 2023	61,614,693					61,614,693
Comprehensive loss:
Net income (loss)	$ (1,535)			(1,535)
Other comprehensive income	2				2
Total comprehensive loss	(1,533)
Stock-based compensation	10		10
Restricted units vested (in shares)		2,108,403
Restricted units vested	6		6
Tax withholding - stock compensation (in shares)		(726,549)
Tax withholding – stock compensation	(5)		(5)
Ending balance (in shares) at Mar. 31, 2024		1,164,459,599
Ending balance at Mar. 31, 2024	$ 4,366	$ 12	$ 7,199	$ (2,517)	$ (1)	$ (327)
Ending balance treasury stock (in share) at Mar. 31, 2024	61,614,693					61,614,693