Condensed Balance Sheets (Unaudited) - MPC - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 2,009	$ 1,798
Receivables —
Customer accounts	2,223	1,806
Unbilled revenues	593	711
Other accounts and notes	533	523
Fossil fuel for generation	526	450
Materials and supplies	1,657	1,543
Assets from risk management activities	289	151
Other regulatory assets	746	653
Other current assets	322	231
Total current assets	10,363	8,965
Property, Plant, and Equipment:
In service	116,236	115,592
Less: Accumulated depreciation	34,922	34,079
Plant in service, net of depreciation	81,314	81,513
Construction work in progress	10,773	8,771
Total property, plant, and equipment	93,529	91,108
Other Property and Investments:
Total other property and investments	9,608	10,202
Deferred Charges and Other Assets:
Deferred charges related to income taxes	854	824
Regulatory assets – asset retirement obligations, deferred	6,519	5,466
Other regulatory assets, deferred	6,121	5,577
Other deferred charges and assets	1,492	1,366
Total deferred charges and other assets	20,505	17,259
Total Assets	134,005	127,534
Current Liabilities:
Securities due within one year	3,241	2,157
Accounts payable —
Accrued compensation	961	1,070
Asset retirement obligations	689	697
Other regulatory liabilities	440	563
Other current liabilities	844	872
Total current liabilities	12,801	10,921
Long-term Debt	50,427	50,120
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	9,916	8,862
Deferred credits related to income taxes	5,271	5,401
Employee benefit obligations	1,466	1,550
Asset retirement obligations, deferred	11,007	10,990
Other cost of removal obligations	1,950	2,103
Other regulatory liabilities, deferred	536	485
Other deferred credits and liabilities	1,366	816
Total deferred credits and other liabilities	35,059	33,926
Total Liabilities	98,287	94,967
Total Liabilities and Stockholders' Equity	134,005	127,534
Mississippi Power
Current Assets:
Cash and cash equivalents	49	61
Receivables —
Customer accounts	71	37
Unbilled revenues	43	34
Affiliated	39	29
Other accounts and notes	34	28
Fossil fuel for generation	37	28
Materials and supplies	80	70
Assets from risk management activities	69	28
Other regulatory assets	60	54
Other current assets	16	13
Total current assets	498	382
Property, Plant, and Equipment:
In service	5,209	5,106
Less: Accumulated depreciation	1,669	1,591
Plant in service, net of depreciation	3,540	3,515
Construction work in progress	168	127
Total property, plant, and equipment	3,708	3,642
Other Property and Investments:
Total other property and investments	171	179
Deferred Charges and Other Assets:
Deferred charges related to income taxes	30	31
Prepaid pension costs	97	79
Regulatory assets – asset retirement obligations, deferred	238	232
Other regulatory assets, deferred	271	317
Accumulated deferred income taxes	108	118
Other deferred charges and assets	130	100
Total deferred charges and other assets	874	877
Total Assets	5,251	5,080
Current Liabilities:
Securities due within one year	1	1
Accounts payable —
Affiliated	96	81
Other	68	47
Accrued taxes	116	120
Accrued compensation	33	36
Asset retirement obligations	20	30
Other regulatory liabilities	102	59
Other current liabilities	80	65
Total current liabilities	516	439
Long-term Debt	1,509	1,510
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	465	464
Deferred credits related to income taxes	258	269
Employee benefit obligations	86	88
Asset retirement obligations, deferred	162	160
Other cost of removal obligations	197	195
Other regulatory liabilities, deferred	87	64
Other deferred credits and liabilities	25	24
Total deferred credits and other liabilities	1,280	1,264
Total Liabilities	3,305	3,213
Total common stockholders' equity	1,946	1,867
Total Liabilities and Stockholders' Equity	$ 5,251	$ 5,080