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Condensed Consolidated Statements of Income (Parenthetical) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues	[1]	$ 367	$ 302	$ 1,018	$ 945
Operations and maintenance related to renewable energy projects		114	91	326	247
Operations and maintenance related to Texas pipelines		7	14	22	34
Operations and maintenance related party		18	70	114	195
Other comprehensive income, equity method investments		1	1	1	1
Related Party
Revenues		$ 9	$ 9	$ 10	$ 21
[1] Includes related party revenues of $9 million and $9 million for the three months ended September 30, 2023 and 2022, respectively, and $10 million and $21 million for the nine months ended September 30, 2023 and 2022, respectively.

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Amount, after tax, of other comprehensive income (loss) (OCI) for proportionate share of equity method investee's OCI.

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