Consolidated Balance Sheets (Unaudited) - EGTS - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Current assets:
Cash and cash equivalents	$ 2,229	$ 1,591
Restricted cash and cash equivalents	158	173
Trade receivables, net	2,488	2,876
Inventories	1,429	1,256
Other current assets	770	1,345
Total current assets	12,626	11,002
Property, plant and equipment, net	95,541	93,043
Other assets	3,416	3,290
Total assets	137,751	133,840
Current liabilities:
Accounts payable	2,502	2,679
Accrued property, income and other taxes	1,287	746
Accrued employee expenses	418	333
Other current liabilities	1,648	1,677
Total current liabilities	11,860	10,313
Regulatory liabilities	6,423	7,070
Other long-term liabilities	5,359	4,706
Total liabilities	84,791	83,201
Commitments and contingencies
Equity:
Common stock	0	0
Additional paid-in capital	6,298	6,298
Retained earnings	43,880	41,833
Accumulated other comprehensive loss, net	(1,845)	(2,149)
Total shareholder's equity, parent	49,183	46,832
Total liabilities and equity	137,751	133,840
EGTS
Current assets:
Cash and cash equivalents	22	16
Restricted cash and cash equivalents	28	29
Trade receivables, net	71	113
Receivables from affiliates	12	13
Inventories	53	50
Income tax receivable	27	21
Prepayments and other deferred charges	26	36
Natural gas imbalances	26	193
Other current assets	6	9
Total current assets	271	480
Property, plant and equipment, net	4,655	4,504
Other assets	161	190
Total assets	5,087	5,174
Current liabilities:
Accrued property, income and other taxes	56	71
Accrued employee expenses	27	13
Note payable to affiliate	40	36
Regulatory liabilities	26	109
Customer and security deposits	28	29
Asset retirement obligations	16	25
Other current liabilities	36	39
Total current liabilities	263	373
Long-term debt	1,583	1,582
Regulatory liabilities	519	518
Other long-term liabilities	99	101
Total liabilities	2,464	2,574
Commitments and contingencies
Equity:
Common stock	609	609
Additional paid-in capital	1,300	1,275
Retained earnings	743	746
Accumulated other comprehensive loss, net	(29)	(30)
Total shareholder's equity, parent	2,623	2,600
Total liabilities and equity	$ 5,087	$ 5,174
Other Receivable, after Allowance for Credit Loss, Current, Related Party, Type [Extensible Enumeration]	Affiliated Entity [Member]	Affiliated Entity [Member]
EGTS | Nonrelated party
Current liabilities:
Accounts payable	$ 31	$ 46
EGTS | Related party
Current liabilities:
Accounts payable	$ 3	$ 5