Revenue Contract Balances (Details) - USD ($) $ in Millions	1 Months Ended	12 Months Ended
	Aug. 31, 2020	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Contract with Customer, Liability		$ 328	$ 337
Contract with Customer, Liability, Revenue Recognized		70	36
Revenue, Remaining Performance Obligation, Amount		7
Other current assets, net of allowance of $14 and $2, respectively		1,387	1,533
Financing Receivable, after Allowance for Credit Loss		193	303
Warrior Run
Disaggregation of Revenue [Line Items]
Revenue, Remaining Performance Obligation, Amount		357
Revenue, Remaining Performance Obligation, Monthly Amount		32
Contract with Customer, Asset, before Allowance for Credit Loss, Noncurrent		148
Other current assets, net of allowance of $14 and $2, respectively		40
Other Receivable, before Allowance for Credit Loss, Noncurrent		108
Interest Income, Other		57
Angamos [Member]
Disaggregation of Revenue [Line Items]
Contract with Customer, Liability	$ 655
Servicing Liability at Amortized Cost, Amortization	$ 55
Mong Duong held-dfor-sale [Member] | Discontinued Operations, Held-for-sale or Disposed of by Sale [Member]
Disaggregation of Revenue [Line Items]
Financing Receivable, after Allowance for Credit Loss		1,100	1,100
Accounts Receivable, Allowance for Credit Loss		26	28
Financing Receivable, after Allowance for Credit Loss, Current			97
Financing Receivable, after Allowance for Credit Loss, Noncurrent			$ 1,000
Financing Receivable, Allowance for Credit Loss, Current		108
Financing Receivable, Allowance for Credit Loss, Noncurrent		$ 962