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Investments - Summary of Components of Investment (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Schedule of Investments [Line Items]
Investments	$ 713	$ 727
Catalyst [Member]
Schedule of Investments [Line Items]
% Interest	50.00%
Investments	$ 266	273
Water JV [Member]
Schedule of Investments [Line Items]
% Interest	30.00%
Investments	$ 218	216
Fervo [Member]
Schedule of Investments [Line Items]
% Interest	17.00%
Investments	$ 113	115
Matterhorn [Member]
Schedule of Investments [Line Items]
% Interest	12.50%
Investments	$ 69	69
Other [Member]
Schedule of Investments [Line Items]
Investments	$ 47	$ 54

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Percentage Of Interest In Investments

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Sum of the carrying amounts as of the balance sheet date of all investments.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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-URI https://asc.fasb.org/1943274/2147477271/946-320-S99-19

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