CONSOLIDATED STATEMENTS OF EQUITY - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Capital in Excess of Par Value	Accumulated Deficit	Accumu- lated Other Compre-hensive Loss	Common Stock Held in Treasury	Total Stock- holders’ Equity	Non- controlling Interests
Balance (in shares) at Dec. 31, 2021		1,603				146
Balance at Dec. 31, 2021	$ 23,019	$ 160	$ 25,875	$ (7,375)	$ (388)	$ (4,292)	$ 13,980	$ 9,039
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Exercised and issued stock-based awards (in shares)		10
Exercised and issued stock-based awards	132	$ 1	131				132
Stock-based compensation, including tax benefit and the tender of shares	15		88			$ (62)	26	(11)
Stock-based compensation, including tax benefit and the tender of shares (in shares)						2
Treasury stock purchases	(1,347)					$ (1,347)	(1,347)
Treasury stock purchases (in shares)						35
Dividends	(1,684)		(864)				(864)	(820)
Net income attributable to common stockholders	3,468			3,468			3,468
Net income attributable to noncontrolling interests	1,011							1,011
Other comprehensive income	68				68		68	0
Balance (in shares) at Dec. 31, 2022		1,613				183
Balance at Dec. 31, 2022	24,871	$ 161	25,322	(3,907)	(320)	$ (5,701)	15,555	9,316
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from (Payments to) Noncontrolling Interests	189		92				92	97
Exercised and issued stock-based awards (in shares)		6
Exercised and issued stock-based awards	69	$ 1	68				69
Stock-based compensation, including tax benefit and the tender of shares	14		87			$ (72)	15	(1)
Stock-based compensation, including tax benefit and the tender of shares (in shares)						1
Dividends	(1,489)		(864)				(864)	(625)
Net income attributable to common stockholders	1,848			1,848			1,848
Net income attributable to noncontrolling interests	1,903							1,903
Other comprehensive income	44				46		46	(2)
Balance (in shares) at Dec. 31, 2023		1,619				184
Balance at Dec. 31, 2023	27,310	$ 162	24,637	(2,059)	(274)	$ (5,773)	16,693	10,617
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Proceeds from (Payments to) Noncontrolling Interests	50		24				24	26
Exercised and issued stock-based awards (in shares)		5				1
Exercised and issued stock-based awards	56		56				56
Stock-based compensation, including tax benefit and the tender of shares	26		92			$ (62)	30	(4)
Stock-based compensation, including tax benefit and the tender of shares (in shares)						1
Treasury stock purchases	(59)					$ (59)	(59)
Treasury stock purchases (in shares)						1
Acquisition of additional ownership interest in Cerro Verde	(215)		(125)				(125)	(90)
Dividends	(2,699)		(866)				(866)	(1,833)
Changes in noncontrolling interests	2		3				3	(1)
Net income attributable to common stockholders	1,889			1,889			1,889
Net income attributable to noncontrolling interests	2,510							2,510
Other comprehensive income	(42)				(40)		(40)	(2)
Balance (in shares) at Dec. 31, 2024		1,624				187
Balance at Dec. 31, 2024	$ 28,778	$ 162	$ 23,797	$ (170)	$ (314)	$ (5,894)	$ 17,581	$ 11,197