Other Financial Information (Tables)

3 Months Ended

Mar. 31, 2025

Other Financial Information [Abstract]

Schedule of Other (Income) Expenses, Net

Other (Income) Expenses, Net

	First quarter ended March 31,
	2025			2024
Equity loss	$	6		$	27
Foreign currency (gains) losses, net		(17	)		24
Net loss from asset sales		3			11
Net (gain) loss on mark-to-market derivative instruments		(7	)		5
Non-service costs – pension and other postretirement benefits		6			4
Other, net		(17	)		(12	)
	$	(26	)	$	59

Schedule of Other Noncurrent Assets

Other Noncurrent Assets

	March 31, 2025		December 31, 2024
Prepaid gas transmission contract	$	285	$	278
Gas supply prepayment		220		225
Value added tax credits		211		213
Deferred mining costs, net		196		184
Goodwill		143		142
Prepaid pension benefit		131		128
IRA Section 45X credit		85		71
Noncurrent restricted cash		68		53
Noncurrent prepaid tax asset		67		66
Intangibles, net		35		36
Other		101		101
	$	1,542	$	1,497

Schedule of Cash and Cash Equivalents and Restricted Cash

Cash and Cash Equivalents and Restricted Cash

	March 31, 2025		December 31, 2024
Cash and cash equivalents	$	1,202	$	1,138
Current restricted cash		20		43
Noncurrent restricted cash		68		53
	$	1,290	$	1,234