Consolidated Balance Sheets (Unaudited) - NPC - USD ($) $ in Millions	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 1,331	$ 1,290
Inventories	1,113	1,168
Other current assets	2,496	2,423
Total current assets	10,242	9,447
Regulatory assets	3,344	3,157
Other assets	2,823	2,758
Total assets	130,561	127,316
Current liabilities:
Accounts payable	1,802	1,867
Accrued interest	549	555
Accrued property, income and other taxes	711	582
Other current liabilities	2,107	1,626
Total current liabilities	9,080	9,138
Regulatory liabilities	7,344	7,221
Deferred income taxes	12,464	11,775
Other long-term liabilities	4,353	4,178
Total liabilities	81,196	80,339
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,377	6,377
Retained earnings	37,303	35,093
Accumulated other comprehensive loss, net	(1,360)	(1,552)
Total shareholder's equity, parent	45,412	43,010
Total liabilities and equity	130,561	127,316
NPC
Current assets:
Cash and cash equivalents	79	25
Trade receivables, net	318	234
Inventories	64	69
Derivative contracts	51	26
Regulatory assets	47	48
Prepayments	36	38
Other current assets	21	26
Total current assets	616	466
Property, plant and equipment, net	6,813	6,701
Finance lease right of use assets, net	344	351
Regulatory assets	717	746
Other assets	73	72
Total assets	8,563	8,336
Current liabilities:
Accounts payable	296	181
Accrued interest	32	32
Accrued property, income and other taxes	44	25
Current portion of finance lease obligations	33	27
Regulatory liabilities	49	50
Customer deposits	42	47
Asset retirement obligation	14	25
Other current liabilities	38	22
Total current liabilities	548	409
Long-term debt	2,498	2,496
Finance lease obligations	321	334
Regulatory liabilities	1,163	1,163
Deferred income taxes	742	738
Other long-term liabilities	281	257
Total liabilities	5,553	5,397
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,308	2,308
Retained earnings	705	634
Accumulated other comprehensive loss, net	(3)	(3)
Total shareholder's equity, parent	3,010	2,939
Total liabilities and equity	$ 8,563	$ 8,336