Statements of Operations and Comprehensive Income (Unaudited) - DPL - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Operating revenues
Revenues from alternative revenue programs	$ 108	$ 64	$ 513	$ 92
Total operating revenues	5,980	4,845	16,360	14,412
Operating expenses
Operating and maintenance	1,187	1,148	3,535	3,436
Depreciation and amortization	890	825	2,616	2,472
Taxes other than income taxes	383	377	1,063	1,061
Total operating expenses	4,857	3,834	13,429	11,804
Operating income	1,123	1,011	2,931	2,606
Other income and (deductions)
Interest expense, net	(431)	(359)	(1,259)	(1,044)
Other, net	81	122	331	435
Total other income and (deductions)	(356)	(243)	(946)	(628)
Income before income taxes	767	768	1,985	1,978
Income taxes	67	92	274	356
Net income	700	676	1,711	1,739
Comprehensive income	734	685	1,753	1,774
Related Party
Operating expenses
Purchased power from affiliate	0	0	0	159
Delmarva Power and Light Company
Operating revenues
Revenues from alternative revenue programs	(2)	0	10	(3)
Total operating revenues	450	412	1,273	1,176
Operating expenses
Operating and maintenance	60	45	150	142
Depreciation and amortization	62	59	182	172
Taxes other than income taxes	19	19	57	54
Total operating expenses	386	345	1,079	999
Operating income	64	67	194	177
Other income and (deductions)
Interest expense, net	(18)	(16)	(53)	(48)
Other, net	5	3	12	9
Total other income and (deductions)	(13)	(13)	(41)	(39)
Income before income taxes	51	54	153	138
Income taxes	8	2	25	8
Net income	43	52	128	130
Comprehensive income	43	52	128	130
Delmarva Power and Light Company | Related Party
Operating revenues
Operating revenues from affiliates	2	1	5	5
Operating expenses
Purchased power from affiliate	0	0	0	10
Operating and maintenance from affiliates	44	39	128	124
Electricity, US Regulated
Operating revenues
Electric operating revenues	5,684	4,557	14,579	12,972
Operating expenses
Purchased power and/or fuel	2,364	1,404	5,766	4,152
Electricity, US Regulated | Delmarva Power and Light Company
Operating revenues
Electric operating revenues	426	373	1,108	1,017
Operating expenses
Purchased power and/or fuel	192	159	486	412
Natural Gas, US Regulated
Operating revenues
Electric operating revenues	188	224	1,268	1,348
Operating expenses
Purchased power and/or fuel	33	80	449	524
Natural Gas, US Regulated | Delmarva Power and Light Company
Operating revenues
Electric operating revenues	24	38	150	157
Operating expenses
Purchased power and/or fuel	$ 9	$ 24	$ 76	$ 85