Consolidated Statements of Operations and Comprehensive Income (Unaudited) - ComEd - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Operating revenues
Revenues from alternative revenue programs	$ (54)	$ 108	$ (29)	$ 513
Total operating revenues	6,154	5,980	17,557	16,360
Operating expenses
Operating and maintenance	1,275	1,187	3,756	3,535
Depreciation and amortization	908	890	2,681	2,616
Taxes other than income taxes	395	383	1,127	1,063
Total operating expenses	4,961	4,857	14,348	13,429
Gain on sales of assets	3	0	12	0
Operating income	1,196	1,123	3,221	2,931
Other income and (deductions)
Interest expense, net	(490)	(431)	(1,428)	(1,259)
Other, net	57	81	196	331
Total other income and (deductions)	(439)	(356)	(1,250)	(946)
Income before income taxes	757	767	1,971	1,985
Income taxes	50	67	158	274
Net income	707	700	1,813	1,711
Related Party
Other income and (deductions)
Interest expense to affiliates	(6)	(6)	(18)	(18)
Commonwealth Edison Co
Operating revenues
Revenues from alternative revenue programs	(76)	135	(100)	405
Total operating revenues	2,229	2,268	6,403	5,836
Operating expenses
Operating and maintenance	307	293	970	814
Depreciation and amortization	387	357	1,124	1,045
Taxes other than income taxes	99	100	287	282
Total operating expenses	1,731	1,738	5,192	4,472
Gain on sales of assets	0	0	5	0
Operating income	498	530	1,216	1,364
Other income and (deductions)
Interest expense, net	(125)	(116)	(364)	(347)
Other, net	26	16	66	50
Total other income and (deductions)	(102)	(103)	(308)	(307)
Income before income taxes	396	427	908	1,057
Income taxes	36	94	85	235
Net income	360	333	823	822
Comprehensive income	360	333	823	822
Commonwealth Edison Co | Related Party
Operating revenues
Operating revenues from affiliates	2	9	6	14
Operating expenses
Operating and maintenance from affiliates	103	92	307	263
Other income and (deductions)
Interest expense to affiliates	(3)	(3)	(10)	(10)
Electricity, US Regulated
Operating revenues
Electric operating revenues	6,012	5,684	16,379	14,579
Operating expenses
Purchased power and/or fuel	2,349	2,364	6,483	5,766
Electricity, US Regulated | Commonwealth Edison Co
Operating revenues
Electric operating revenues	2,303	2,124	6,497	5,417
Operating expenses
Purchased power and/or fuel	835	896	2,504	2,068
Rate-regulated natural gas revenues
Operating revenues
Electric operating revenues	196	188	1,207	1,268
Operating expenses
Purchased power and/or fuel	$ 34	$ 33	$ 301	$ 449