Debt - Interest Expense (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Debt Disclosure [Abstract]
Stated interest	$ 691	$ 542	$ 1,321	$ 1,068
Amortization of debt discounts, premiums and issuance costs	67	38	125	70
Other interest and fees	46	18	82	29
Total interest cost	804	598	1,528	1,167
Capitalized interest	(315)	(288)	(595)	(581)
Total interest expense, net	$ 489	$ 310	$ 933	$ 586

Amount of amortization expense attributable to debt discount (premium) and debt issuance costs.

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Amount of interest capitalized during the period.

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Total interest costs incurred during the period and either capitalized or charged against earnings.

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Represents the portion of interest incurred in the period on debt arrangements that was charged against earnings, excluding amortization of debt discount (premium) and financing costs.

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Amount of interest expense classified as nonoperating.

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Amount of interest expense classified as other.

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