Organization and Summary of Significant Accounting Policies (Schedule of Earnings Per Share) (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Earnings Per Share [Line Items]
Net income (loss)	$ 1,557	$ 1,849	$ (25)
Number of common shares:
Weighted average outstanding (in shares)	1,100,980,199	1,110,564,839	789,657,776
Weighted average and potential dilutive outstanding (in shares)	1,103,406,255	1,113,184,254	789,657,776
Basic (in dollars per share)	$ 1.41	$ 1.67	$ (0.03)
Diluted (in dollars per share)	$ 1.41	$ 1.66	$ (0.03)
Stock Options
Number of common shares:
Effect of share-based compensation (in shares)	0	0	0
Restricted Stock
Number of common shares:
Effect of share-based compensation (in shares)	862,434	763,067	0
Restricted units
Number of common shares:
Effect of share-based compensation (in shares)	1,431,754	1,500,815	0
Performance units
Number of common shares:
Effect of share-based compensation (in shares)	131,868	355,533	0