CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
REVENUES
Natural gas	$ 4,412	$ 2,320
Electric	1,027	1,117
Energy-related businesses	1,121	383
Total revenues	6,560	3,820
Operating expenses:
Operation and maintenance	(1,209)	(1,086)
Aliso Canyon litigation and regulatory matters	0	(92)
Depreciation and amortization	(539)	(493)
Franchise fees and other taxes	(192)	(162)
Other (expense) income, net	41	38
Interest income	24	25
Interest expense	(366)	(243)
Income before income taxes and equity earnings	1,329	665
Income tax expense	(376)	(334)
Equity earnings	219	326
Net income	1,172	657
Earnings attributable to noncontrolling interests	(192)	(34)
Preferred dividends	(11)	(11)
Earnings attributable to common shares	$ 969	$ 612
Basic EPS:
Earnings (in dollars per share)	$ 3.08	$ 1.93
Weighted-average common shares outstanding (in shares)	314,919	316,353
Diluted EPS:
Earnings (in dollars per share)	$ 3.07	$ 1.93
Weighted-average common shares outstanding (in shares)	316,124	317,434
Natural gas
Operating expenses:
Operating expenses	$ (2,683)	$ (802)
Electric fuel and purchased power
Operating expenses:
Operating expenses	(114)	(205)
Natural Gas and Electricity, Unregulated
Operating expenses:
Operating expenses	$ (193)	$ (135)