Consolidated Balance Sheets (Unaudited) - NPC - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 2,709	$ 1,290
Inventories	1,129	1,168
Other current assets	2,142	2,741
Total current assets	10,428	9,447
Regulatory assets	3,372	3,157
Other assets	2,902	2,758
Total assets	131,554	127,316
Current liabilities:
Accounts payable	1,798	1,867
Accrued interest	622	555
Accrued property, income and other taxes	670	582
Other current liabilities	2,054	1,626
Total current liabilities	8,847	9,138
Regulatory liabilities	6,958	7,221
Deferred income taxes	12,910	11,775
Other long-term liabilities	4,304	4,178
Total liabilities	81,938	80,339
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,374	6,377
Retained earnings	39,199	35,093
Accumulated other comprehensive loss, net	(1,523)	(1,552)
Total shareholder's equity, parent	45,692	43,010
Total liabilities and equity	131,554	127,316
NPC
Current assets:
Cash and cash equivalents	85	25
Trade receivables, net	353	234
Inventories	66	69
Derivative contracts	3	26
Regulatory assets	217	48
Prepayments	37	38
Other current assets	36	26
Total current assets	797	466
Property, plant and equipment, net	6,829	6,701
Finance lease right of use assets, net	330	351
Regulatory assets	686	746
Other assets	73	72
Total assets	8,715	8,336
Current liabilities:
Accounts payable	249	181
Accrued interest	38	32
Accrued property, income and other taxes	60	25
Current portion of finance lease obligations	26	27
Regulatory liabilities	54	50
Customer deposits	44	47
Asset retirement obligation	16	25
Other current liabilities	38	22
Total current liabilities	525	409
Long-term debt	2,498	2,496
Finance lease obligations	313	334
Regulatory liabilities	1,118	1,163
Deferred income taxes	753	738
Other long-term liabilities	281	257
Total liabilities	5,488	5,397
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,308	2,308
Retained earnings	922	634
Accumulated other comprehensive loss, net	(3)	(3)
Total shareholder's equity, parent	3,227	2,939
Total liabilities and equity	$ 8,715	$ 8,336