Consolidated Balance Sheets (Unaudited) - NPC - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 963	$ 1,591
Inventories	1,299	1,256
Regulatory assets	1,612	1,319
Other current assets	1,202	1,345
Total current assets	11,325	11,002
Regulatory assets	3,945	3,743
Other assets	3,273	3,290
Total assets	134,454	133,840
Current liabilities:
Accounts payable	2,109	2,679
Accrued interest	701	558
Accrued property, income and other taxes	625	746
Short-term debt	1,819	1,119
Current portion of long-term debt	3,090	3,201
Other current liabilities	1,720	1,677
Total current liabilities	10,415	10,313
Regulatory liabilities	6,578	7,070
Deferred income taxes	12,705	12,678
Other long-term liabilities	5,045	4,706
Total liabilities	82,803	83,201
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,298	6,298
Retained earnings	42,814	41,833
Accumulated other comprehensive loss, net	(2,109)	(2,149)
Total shareholder's equity, parent	47,853	46,832
Total liabilities and equity	134,454	133,840
NPC
Current assets:
Cash and cash equivalents	23	43
Trade receivables, net	301	388
Notes receivable from affiliates	0	100
Inventories	106	93
Regulatory assets	983	666
Other current assets	83	89
Total current assets	1,496	1,379
Property, plant and equipment, net	7,649	7,406
Regulatory assets	655	628
Other assets	390	388
Total assets	10,190	9,801
Current liabilities:
Accounts payable	334	422
Accrued interest	51	40
Accrued property, income and other taxes	35	32
Short-term debt	33	0
Current portion of long-term debt	300	0
Regulatory liabilities	45	45
Customer deposits	52	51
Derivative contracts	90	51
Other current liabilities	52	49
Total current liabilities	992	690
Long-term debt	2,895	3,195
Finance lease obligations	290	295
Regulatory liabilities	1,059	1,093
Deferred income taxes	878	875
Other long-term liabilities	318	299
Total liabilities	6,432	6,447
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,733	2,333
Retained earnings	1,026	1,022
Accumulated other comprehensive loss, net	(1)	(1)
Total shareholder's equity, parent	3,758	3,354
Total liabilities and equity	$ 10,190	$ 9,801