Consolidated Balance Sheets (Unaudited) - NPC - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Current assets:
Cash and cash equivalents	$ 2,081	$ 1,096
Inventories	1,163	1,122
Regulatory assets	778	544
Other current assets	1,294	1,284
Total current assets	9,360	8,248
Regulatory assets	3,481	3,419
Other assets	3,372	3,144
Total assets	135,295	132,065
Current liabilities:
Accounts payable	2,290	2,136
Accrued interest	557	537
Short-term debt	1,948	2,009
Other current liabilities	1,802	1,837
Total current liabilities	9,912	8,762
Regulatory liabilities	7,028	6,960
Deferred income taxes	13,394	12,938
Other long-term liabilities	4,722	4,319
Total liabilities	84,104	81,476
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,298	6,374
Retained earnings	42,688	40,754
Accumulated other comprehensive loss, net	(1,788)	(1,340)
Total shareholder's equity, parent	47,304	46,694
Total liabilities and equity	135,295	132,065
NPC
Current assets:
Cash and cash equivalents	42	33
Trade receivables, net	369	227
Inventories	68	64
Regulatory assets	401	291
Other current assets	62	86
Total current assets	942	701
Property, plant and equipment, net	7,115	6,891
Regulatory assets	748	728
Other assets	414	432
Total assets	9,219	8,752
Current liabilities:
Accounts payable	433	242
Accrued interest	33	32
Short-term debt	0	180
Regulatory liabilities	46	49
Customer deposits	44	44
Derivative contracts	122	55
Other current liabilities	91	91
Total current liabilities	769	693
Long-term debt	2,800	2,499
Finance lease obligations	302	310
Regulatory liabilities	1,075	1,100
Deferred income taxes	816	782
Other long-term liabilities	328	338
Total liabilities	6,090	5,722
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	2,333	2,308
Retained earnings	798	724
Accumulated other comprehensive loss, net	(2)	(2)
Total shareholder's equity, parent	3,129	3,030
Total liabilities and equity	$ 9,219	$ 8,752