Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 1,391	$ 1,547	$ 2,778	$ 2,340
Defined benefit plans:
Amortization of unrecognized amounts included in net periodic benefit costs	1	2	2	3
Other comprehensive income	1	2	2	3
Total comprehensive income	1,392	1,549	2,780	2,343
Total comprehensive income attributable to noncontrolling interests	(407)	(775)	(913)	(1,216)
Total comprehensive income (loss)	$ 985	$ 774	$ 1,867	$ 1,127

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income (loss) and other comprehensive income (loss), attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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