Condensed Consolidated Statement of Stockholders' Equity - USD ($) $ in Millions	Total	Common Stock	Capital in excess of par value	Retained earnings	Accumulated other comprehensive income (loss)	Treasury stock
Balance at beginning of period at Dec. 31, 2022	$ 10,687	$ 888	$ 4,037	$ 16,261	$ 344	$ (10,843)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common and treasury stock pursuant to Employee stock plans	8		1			7
Share-based compensation	20		20
Cash dividends, $0.18 per share	(107)			(107)
Comprehensive income (loss)	(306)			(159)	(147)
Balance at end of period at Mar. 31, 2023	10,302	888	4,058	15,995	197	(10,836)
Balance at beginning of period at Dec. 31, 2022	10,687	888	4,037	16,261	344	(10,843)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	238
Balance at end of period at Jun. 30, 2023	10,789	888	4,103	16,571	58	(10,831)
Balance at beginning of period at Mar. 31, 2023	10,302	888	4,058	15,995	197	(10,836)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common and treasury stock pursuant to Employee stock plans	16		11			5
Share-based compensation	34		34
Cash dividends, $0.18 per share	(107)			(107)
Comprehensive income (loss)	544			683	(139)
Balance at end of period at Jun. 30, 2023	10,789	888	4,103	16,571	58	(10,831)
Balance at beginning of period at Dec. 31, 2023	10,515	888	4,153	16,297	0	(10,823)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common and treasury stock pursuant to Employee stock plans	(10)		(25)			15
Share-based compensation	10		10
Cash dividends, $0.18 per share	(107)			(107)
Comprehensive income (loss)	(212)			(231)	19
Balance at end of period at Mar. 31, 2024	10,196	888	4,138	15,959	19	(10,808)
Balance at beginning of period at Dec. 31, 2023	10,515	888	4,153	16,297	0	(10,823)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Comprehensive income (loss)	148
Balance at end of period at Jun. 30, 2024	10,465	888	4,151	16,218	11	(10,803)
Balance at beginning of period at Mar. 31, 2024	10,196	888	4,138	15,959	19	(10,808)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Issuance of common and treasury stock pursuant to Employee stock plans	17		12			5
Share-based compensation	7		7
Cash dividends, $0.18 per share	(108)			(108)
Stock warrants repurchase	(6)		(6)
Comprehensive income (loss)	359			367	(8)
Balance at end of period at Jun. 30, 2024	$ 10,465	$ 888	$ 4,151	$ 16,218	$ 11	$ (10,803)