Condensed Balance Sheets (Unaudited) - APC - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Current Assets:
Cash and cash equivalents	$ 1,724	$ 1,798
Receivables —
Customer accounts	2,277	1,806
Unbilled revenues	807	711
Other accounts and notes	534	523
Accumulated provision for uncollectible accounts	(94)	(78)
Fossil fuel for generation	431	450
Materials and supplies	1,641	1,543
Prepaid expenses	528	330
Other regulatory assets	641	653
Other current assets	212	231
Total current assets	9,781	8,965
Property, Plant, and Equipment:
In service	117,418	115,592
Less: Accumulated depreciation	35,203	34,079
Plant in service, net of depreciation	82,215	81,513
Nuclear fuel, at amortized cost	837	824
Construction work in progress	9,770	8,771
Total property, plant, and equipment	92,822	91,108
Other Property and Investments:
Nuclear decommissioning trusts, at fair value	2,150	2,542
Equity investments in unconsolidated subsidiaries	1,305	1,282
Miscellaneous property and investments	576	653
Total other property and investments	9,736	10,202
Deferred Charges and Other Assets:
Operating lease right-of-use assets, net of amortization	1,623	1,701
Deferred charges related to income taxes	843	824
Regulatory assets – asset retirement obligations, deferred	5,982	5,466
Other regulatory assets, deferred	5,448	5,577
Other deferred charges and assets	2,393	1,776
Total deferred charges and other assets	18,430	17,259
Total Assets	130,769	127,534
Current Liabilities:
Securities due within one year	1,052	2,157
Accounts payable —
Customer deposits	461	479
Accrued interest	553	533
Accrued compensation	807	1,070
Asset retirement obligations	693	697
Other regulatory liabilities	557	563
Other current liabilities	1,062	872
Total current liabilities	11,487	10,921
Long-term Debt	51,204	50,120
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	9,620	8,862
Deferred credits related to income taxes	5,318	5,401
Accumulated deferred ITCs	2,175	2,216
Employee benefit obligations	1,509	1,550
Operating lease obligations, deferred	1,464	1,503
Asset retirement obligations, deferred	11,010	10,990
Other cost of removal obligations	1,993	2,103
Other regulatory liabilities, deferred	536	485
Other deferred credits and liabilities	1,198	816
Total deferred credits and other liabilities	34,823	33,926
Total Liabilities	97,514	94,967
Redeemable preferred stock	242	291
Common Stockholder's Equity (See accompanying statements)	33,013	32,276
Total Liabilities and Stockholders' Equity	130,769	127,534
Alabama Power
Current Assets:
Cash and cash equivalents	908	1,060
Receivables —
Customer accounts	501	410
Unbilled revenues	189	138
Affiliated	85	37
Other accounts and notes	101	55
Accumulated provision for uncollectible accounts	(14)	(14)
Fossil fuel for generation	161	159
Materials and supplies	568	548
Prepaid expenses	147	41
Other regulatory assets	263	208
Other current assets	113	67
Total current assets	3,022	2,709
Property, Plant, and Equipment:
In service	33,596	33,135
Less: Accumulated depreciation	10,589	10,313
Plant in service, net of depreciation	23,007	22,822
Nuclear fuel, at amortized cost	251	247
Construction work in progress	1,319	1,147
Total property, plant, and equipment	24,577	24,216
Other Property and Investments:
Nuclear decommissioning trusts, at fair value	1,124	1,325
Equity investments in unconsolidated subsidiaries	56	57
Miscellaneous property and investments	128	126
Total other property and investments	1,308	1,508
Deferred Charges and Other Assets:
Operating lease right-of-use assets, net of amortization	89	108
Deferred charges related to income taxes	246	240
Prepaid pension and other postretirement benefit costs	568	513
Regulatory assets – asset retirement obligations, deferred	1,845	1,547
Other regulatory assets, deferred	1,860	1,807
Other deferred charges and assets	395	334
Total deferred charges and other assets	5,003	4,549
Total Assets	33,910	32,982
Current Liabilities:
Securities due within one year	201	751
Accounts payable —
Affiliated	414	309
Other	351	459
Customer deposits	107	106
Accrued taxes	128	98
Accrued interest	109	100
Accrued compensation	174	219
Asset retirement obligations	325	320
Other regulatory liabilities	133	215
Other current liabilities	121	125
Total current liabilities	2,063	2,702
Long-term Debt	9,633	8,936
Deferred Credits and Other Liabilities:
Accumulated deferred income taxes	3,719	3,573
Deferred credits related to income taxes	1,944	1,968
Accumulated deferred ITCs	84	88
Employee benefit obligations	176	171
Operating lease obligations, deferred	66	66
Asset retirement obligations, deferred	3,998	4,014
Other cost of removal obligations	106	192
Other regulatory liabilities, deferred	227	210
Other deferred credits and liabilities	58	58
Total deferred credits and other liabilities	10,378	10,340
Total Liabilities	22,074	21,978
Redeemable preferred stock	242	291
Common Stockholder's Equity (See accompanying statements)	11,594	10,713
Total Liabilities and Stockholders' Equity	$ 33,910	$ 32,982