Balance Sheets - BGE - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents		$ 445	$ 407
Restricted cash and cash equivalents		482	566
Accounts receivable
Customer accounts receivable		2,659	2,544
Customer allowance for credit losses		(317)	(327)
Customer accounts receivable, net		2,342	2,217
Other accounts receivable		1,101	1,426
Other allowance for credit losses		(82)	(82)
Other accounts receivable, net		1,019	1,344
Inventories, net
Fossil fuel		94	208
Materials and supplies		707	547
Regulatory assets		2,215	1,641
Other		473	406
Total current assets		7,777	7,336
Property, plant and equipment, net		73,593	69,076
Deferred debits and other assets
Regulatory assets		8,698	8,037
Investments		251	232
Total deferred debits and other assets		20,176	18,937
Total assets		101,546	95,349
Current liabilities
Short-term borrowings		2,523	2,586
Long-term debt due within one year		1,403	1,802
Accrued expenses		1,375	1,226
Regulatory liabilities		389	437
Other		968	1,155
Total current liabilities		9,591	10,611
Deferred credits and other liabilities
Deferred income taxes and unamortized investment tax credits		11,956	11,250
Regulatory liabilities		9,576	9,112
Asset retirement obligations		267	269
Non-pension postretirement benefit obligations		527	507
Other		2,088	1,967
Total deferred credits and other liabilities		26,118	24,332
Total liabilities		75,791	70,605
Commitments and contingencies
Shareholders’ equity
Common stock, shares authorized (in shares)		2,000,000,000	2,000,000,000
Common stock, shares, outstanding (in shares)		999,000,000	994,000,000
Common stock		$ 21,114	$ 20,908
Retained earnings		5,490	4,597
Total shareholders’ equity		25,755	24,744
Total liabilities and member's equity		101,546	95,349
Related Party
Current liabilities
Accounts payable		5	5
Nonrelated Party
Deferred debits and other assets
Other		1,365	1,141
Current liabilities
Accounts payable		2,846	3,382
Long-term debt		39,692	35,272
Baltimore Gas and Electric Company
Current assets
Cash and cash equivalents		47	43
Restricted cash and cash equivalents		1	24
Accounts receivable
Customer accounts receivable		527	617
Customer allowance for credit losses		(46)	(54)
Customer accounts receivable, net		481	563
Other accounts receivable		106	132
Other allowance for credit losses		(7)	(10)
Other accounts receivable, net		99	122
Inventories, net
Fossil fuel		35	91
Materials and supplies		74	65
Prepaid utility taxes		56	52
Regulatory assets		229	177
Other		25	13
Total current assets		1,047	1,150
Property, plant and equipment, net		12,102	11,338
Deferred debits and other assets
Regulatory assets		727	527
Investments		9	7
Prepaid pension asset		248	291
Other		51	37
Total deferred debits and other assets		1,035	862
Total assets		14,184	13,350
Current liabilities
Short-term borrowings		336	408
Long-term debt due within one year		0	300
Accrued expenses		203	159
Customer deposits		114	105
Regulatory liabilities		27	47
Other		34	55
Total current liabilities		1,093	1,575
Long-term debt		4,602	3,907
Deferred credits and other liabilities
Deferred income taxes and unamortized investment tax credits		1,945	1,832
Regulatory liabilities		773	816
Asset retirement obligations		32	30
Non-pension postretirement benefit obligations		158	166
Other		91	88
Total deferred credits and other liabilities		2,999	2,932
Total liabilities		8,694	8,414
Commitments and contingencies
Shareholders’ equity
Common stock, shares authorized (in shares)		1,500	1,500
Common stock, shares, outstanding (in shares)		1,000	1,000
Common stock	[1]	$ 3,246	$ 2,861
Retained earnings		2,244	2,075
Total shareholders’ equity		5,490	4,936
Total liabilities and member's equity		14,184	13,350
Baltimore Gas and Electric Company | Related Party
Accounts receivable
Receivable from affiliates		0	0
Current liabilities
Accounts payable		35	39
Baltimore Gas and Electric Company | Nonrelated Party
Current liabilities
Accounts payable		$ 344	$ 462

[1] In millions, shares round to zero. Number of shares is 1,500 authorized and 1,000 outstanding as of December 31, 2023 and 2022.