CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Millions		Total	Common Stock	Additional Paid-in Capital	Unearned Compensation	Treasury Stock	Retained Earnings	Accumulated Other Comprehensive Income (Loss)		Noncontrolling Interests
Beginning balance at Dec. 31, 2020			$ 1,466	$ 2,969	$ (1)	$ (23,045)	$ 23,699	$ (4,345)	[1]	$ 358
Changes in Shareholders' Equity [Roll Forward]
Net income		$ 2,150					2,018
Net income attributable to noncontrolling interest		(132)								132
Other comprehensive income (loss), net of tax		(94)						(89)	[1]	(5)
Dividends	[2]						(1,516)			(49)
Stock-based compensation expense				107
Shares issued for stock options				120		167
Shares issued for restricted stock units				(26)		26
Treasury stock acquired						(964)
Other				4	1
Ending balance at Sep. 30, 2021			1,466	3,174	0	(23,816)	24,201	(4,434)	[1],[3]	436
Beginning balance at Jun. 30, 2021			1,466	3,085	0	(23,665)	23,946	(4,368)	[3]	398
Changes in Shareholders' Equity [Roll Forward]
Net income		681					634
Net income attributable to noncontrolling interest		(47)								47
Other comprehensive income (loss), net of tax		(68)						(66)	[3]	(2)
Dividends							(379)			(7)
Stock-based compensation expense				49
Shares issued for stock options				53		87
Shares issued for restricted stock units				(14)		14
Treasury stock acquired						(251)
Other				1		(1)
Ending balance at Sep. 30, 2021			1,466	3,174	0	(23,816)	24,201	(4,434)	[1],[3]	436
Beginning balance at Dec. 31, 2021		971	1,466	3,269	(1)	(24,089)	24,350	(4,386)	[1]	362
Changes in Shareholders' Equity [Roll Forward]
Net income		1,924					1,780
Net income attributable to noncontrolling interest		(144)								144
Other comprehensive income (loss), net of tax		175						207	[1]	(32)
Dividends	[2]						(1,564)			(42)
Stock-based compensation expense				105
Shares issued for stock options				181		194
Shares issued for restricted stock units				(39)		39
Treasury stock acquired						(895)
Other				2	1	2				(1)
Ending balance at Sep. 30, 2022		1,053	1,466	3,518	0	(24,749)	24,566	(4,179)	[1],[3]	431
Beginning balance at Jun. 30, 2022			1,466	3,402	0	(24,736)	24,342	(4,306)	[3]	390
Changes in Shareholders' Equity [Roll Forward]
Net income		682					618
Net income attributable to noncontrolling interest		(64)								64
Other comprehensive income (loss), net of tax		111						127	[3]	(16)
Dividends							(394)
Stock-based compensation expense				60
Shares issued for stock options				73		73
Shares issued for restricted stock units				(16)		16
Treasury stock acquired						(104)
Other				(1)		2				(7)
Ending balance at Sep. 30, 2022		$ 1,053	$ 1,466	$ 3,518	$ 0	$ (24,749)	$ 24,566	$ (4,179)	[1],[3]	$ 431

[1] Accumulated other comprehensive income (loss) includes cumulative translation losses of $3,545 at September 30, 2022 ($3,321 at September 30, 2021) and $3,349 at December 31, 2021 ($3,158 at December 31, 2020), respectively, and unrecognized retirement plan and other retiree benefits costs of $717 at September 30, 2022 ($1,129 at September 30, 2021) and $1,044 at December 31, 2021 ($1,178 at December 31, 2020), respectively.

[2] Two dividends were declared in each of the first quarters of 2022 and 2021.

[3] Accumulated other comprehensive income (loss) includes cumulative translation losses of $3,545 at September 30, 2022 ($3,321 at September 30, 2021) and $3,398 at June 30, 2022 ($3,207 at June 30, 2021), respectively, and unrecognized retirement plan and other retiree benefits costs of $717 at September 30, 2022 ($1,129 at September 30, 2021) and $1,015 at June 30, 2022 ($1,160 at June 30, 2021), respectively.