Consolidated Balance Sheets (Unaudited) - Exelon - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023	Mar. 31, 2023
Current assets
Cash and cash equivalents	$ 720	$ 445	$ 522
Restricted cash and cash equivalents	489	482	$ 381
Accounts receivable
Customer accounts receivable	2,896	2,659
Customer allowance for credit losses	(346)	(317)
Customer accounts receivable, net	2,550	2,342
Other accounts receivable	1,131	1,101
Other allowance for credit losses	(96)	(82)
Other accounts receivable, net	1,035	1,019
Inventories, net
Fossil fuel	37	94
Materials and supplies	751	707
Regulatory assets	2,035	2,215
Other	595	473
Total current assets	8,212	7,777
Property, plant and equipment, net	74,604	73,593
Deferred debits and other assets
Regulatory assets	8,701	8,698
Goodwill	6,630	6,630
Receivable related to Regulatory Agreement Units	3,382	3,232
Investments	263	251
Other	1,419	1,365
Total deferred debits and other assets	20,395	20,176
Total assets	103,211	101,546
Current liabilities
Short-term borrowings	2,206	2,523
Long-term debt due within one year	503	1,403
Accrued expenses	1,076	1,375
Customer deposits	419	411
Regulatory liabilities	400	389
Mark-to-market derivative liabilities	29	74
Unamortized energy contract liabilities	7	8
Other	516	557
Total current liabilities	7,975	9,591
Long-term debt	42,271	39,692
Long-term debt to financing trusts	390	390
Deferred credits and other liabilities
Deferred income taxes and unamortized investment tax credits	12,199	11,956
Regulatory liabilities	9,706	9,576
Pension obligations	1,569	1,571
Non-pension postretirement benefit obligations	523	527
Asset retirement obligations	270	267
Mark-to-market derivative liabilities	80	106
Unamortized energy contract liabilities	25	27
Other	2,142	2,088
Total deferred credits and other liabilities	26,514	26,118
Total liabilities	77,150	75,791
Commitments and contingencies
Shareholders’ equity
Common stock	21,129	21,114
Treasury stock, at cost	(123)	(123)
Retained earnings	5,767	5,490
Accumulated other comprehensive loss, net	(712)	(726)
Total shareholders’ equity	26,061	25,755
Total liabilities and shareholders’ equity	103,211	101,546
Related Party
Current liabilities
Accounts payable	5	5
Long-term debt to financing trusts	390	390
Nonrelated Party
Current liabilities
Accounts payable	$ 2,814	$ 2,846