Other Financial Information (Tables)

6 Months Ended

Jun. 30, 2026

Other Financial Information [Abstract]

Schedule of Other Expenses (Income), Net

Other Expenses (Income), Net


		Second quarter ended June 30,								Six months ended June 30,
		2026				2025				2026				2025
Equity loss		$	16			$	22			$	31			$	28
Foreign currency losses (gains), net			6				3				(24	)			(14	)
Net loss from asset sales			1				2				—				5
Gain on sale of investments			—				(3	)			—				(3	)
Mark-to-market loss on noncurrent marketable securities			123				—				35				—
Net loss (gain) on mark-to-market derivative instruments			60				(110	)			63				(117	)
Non-service costs – pension and other postretirement benefits			9				7				17				13
Other, net			(15	)			(33	)			(48	)			(50	)
		$	200			$	(112	)		$	74			$	(138	)

Schedule of Other Noncurrent Assets

Other Noncurrent Assets


		June 30, 2026				December 31, 2025
Value added tax credits		$	284			$	251
Deferred mining costs, net			271				240
Prepaid gas transmission contract			245				234
Gas supply prepayment			195				207
Prepaid pension benefit			137				131
IRA Section 45X credit			112				83
Noncurrent restricted cash			70				70
Intangibles, net			33				34
Other			133				115
		$	1,480			$	1,365

Schedule of Cash and Cash Equivalents and Restricted Cash

Cash and Cash Equivalents and Restricted Cash


		June 30, 2026				December 31, 2025
Cash and cash equivalents		$	1,352			$	1,597
Current restricted cash			72				25
Noncurrent restricted cash			70				70
		$	1,494			$	1,692