Organization and Summary of Significant Accounting Policies (Schedule of Supplemental Disclosures of Cash Flow Information) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Cash paid during the year for interest, net of amounts capitalized	$ 161	$ 106	$ 75
Cash paid (received) during the year for income taxes	41	0	(32)
Non-cash investing activities	94	3,690	1,084
Non-cash financing activities	0	$ 2,051	213
Indigo Merger
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Non-cash investing activities	3,045
GEPH Merger
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Non-cash investing activities	$ 581
Montage Merger
Organization, Consolidation and Presentation of Financial Statements [Line Items]
Non-cash investing activities			$ 1,097