CONSOLIDATED INCOME STATEMENT (UNAUDITED) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
OPERATING REVENUES
TOTAL OPERATING REVENUES	$ 4,165	$ 3,613	$ 11,639	$ 10,261
OPERATING EXPENSES
Depreciation and amortization	525	512	1,593	1,511
Taxes, other than income taxes	777	727	2,248	2,103
TOTAL OPERATING EXPENSES	3,276	2,763	9,565	8,132
OPERATING INCOME	889	850	2,074	2,129
OTHER INCOME (DEDUCTIONS)
Investment income (loss)	5	5	15	(180)
Other income	101	5	296	19
Allowance for equity funds used during construction	4	5	15	15
Other deductions	(21)	(37)	(57)	(113)
TOTAL OTHER INCOME (DEDUCTIONS)	89	(22)	269	(259)
INCOME BEFORE INTEREST AND INCOME TAX EXPENSE	978	828	2,343	1,870
INTEREST EXPENSE (INCOME)
Interest on long-term debt	246	235	728	693
Other interest expense (income)	(32)	(2)	(119)	(15)
Allowance for borrowed funds used during construction	(15)	(1)	(23)	(9)
NET INTEREST EXPENSE	199	232	586	669
INCOME BEFORE INCOME TAX EXPENSE	779	596	1,757	1,201
INCOME TAX EXPENSE	160	127	330	194
NET INCOME	619	469	1,427	1,007
Income (loss) attributable to non-controlling interest	6	(69)	(43)	(115)
NET INCOME	$ 613	$ 538	$ 1,470	$ 1,122
Net income per common share - basic (dollars per share)	$ 1.73	$ 1.52	$ 4.15	$ 3.23
Net income per common share - diluted (dollars per share)	$ 1.72	$ 1.52	$ 4.13	$ 3.23
AVERAGE NUMBER OF SHARES OUTSTANDING-BASIC (shares)	354.6	353.4	354.4	346.8
AVERAGE NUMBER OF SHARES OUTSTANDING—DILUTED (shares)	355.9	354.1	355.7	347.5
Electric
OPERATING REVENUES
TOTAL OPERATING REVENUES	$ 3,328	$ 2,952	$ 7,994	$ 7,180
Gas
OPERATING REVENUES
TOTAL OPERATING REVENUES	453	341	2,345	1,907
OPERATING EXPENSES
Operating costs	185	83	833	461
Steam
OPERATING REVENUES
TOTAL OPERATING REVENUES	58	55	444	393
Non-utility
OPERATING REVENUES
TOTAL OPERATING REVENUES	326	265	856	781
Purchased power
OPERATING EXPENSES
Operating costs	731	548	1,851	1,448
Fuel
OPERATING EXPENSES
Operating costs	59	44	255	166
Other operations and maintenance
OPERATING EXPENSES
Operating costs	$ 999	$ 849	$ 2,785	$ 2,443