Revenue Contract Balances (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Financing Receivable, after Allowance for Credit Loss	$ 893		$ 87
Financing Receivable, Allowance for Credit Loss	37		15
Contract with Customer, Liability	259		237
Other current assets, net of allowance of $2 and $0, respectively	1,532		1,612
Revenue, Remaining Performance Obligation, Amount	7
Contract with Customer, Liability	259		237
Contract with Customer, Liability, Revenue Recognized	15	$ 70
Mong Duong Subsidiary [Member]
Financing Receivable, after Allowance for Credit Loss	905
Other current assets, net of allowance of $2 and $0, respectively	105
Mong Duong Subsidiary [Member] \| Discontinued Operations, Held-for-sale or Disposed of by Sale [Member]
Financing Receivable, after Allowance for Credit Loss			$ 963
Warrior Run
Revenue, Remaining Performance Obligation, Amount	357
Revenue, Remaining Performance Obligation, Monthly Amount	32
Proceeds from Issuance of Debt	$ 273

Revenue, Remaining Performance Obligation, Monthly Amount

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable.

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Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amortized cost, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

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Amount of current assets classified as other.

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The cash inflow during the period from additional borrowings in aggregate debt. Includes proceeds from short-term and long-term debt.

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Amount of transaction price allocated to performance obligation that has not been recognized as revenue.

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