Consolidated Statements of Changes in Total Equity - USD ($) $ in Millions	Total	Shareholders' Equity	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive (Loss)	Retained Earnings	Treasury Stock	Other Non- controlling Interests
Balance at Dec. 31, 2021	$ 46,976	$ 46,958	$ 4	$ 29,574	$ (1,068)	$ 32,623	$ (14,175)	$ 18
Changes in Total Equity
Effect of issuing stock for employee benefit plans	583	583		659			(76)
Other comprehensive income (loss)	(590)	(590)			(590)
Net income	6,771	6,704				6,704		67
Common dividends declared	(1,387)	(1,387)				(1,387)
Repurchase of common stock	(7,593)	(7,593)					(7,593)
Other transactions impacting noncontrolling interests	(72)	0		0				(72)
Balance at Dec. 31, 2022	44,688	44,675	4	30,233	(1,658)	37,940	(21,844)	13
Balance at Dec. 31, 2021	54
Change in Redeemable Noncontrolling Interests
Other comprehensive loss	(2)
Net income	11
Other transactions impacting noncontrolling interests	3
Balance at Dec. 31, 2022	66
Changes in Total Equity
Effect of issuing stock for employee benefit plans	365	365		477			(112)
Other comprehensive income (loss)	(206)	(206)			(206)
Net income	5,192	5,164				5,164		28
Common dividends declared	(1,452)	(1,452)				(1,452)
Repurchase of common stock	(2,282)	(2,282)					(2,282)
Other transactions impacting noncontrolling interests	(61)	(41)		(41)				(20)
Balance at Dec. 31, 2023	46,244	46,223	4	30,669	(1,864)	41,652	(24,238)	21
Change in Redeemable Noncontrolling Interests
Other comprehensive loss	0
Net income	180
Other transactions impacting noncontrolling interests	(139)
Balance at Dec. 31, 2023	107
Changes in Total Equity
Effect of issuing stock for employee benefit plans	499	499		619			(120)
Other comprehensive income (loss)	(477)	(477)			(477)
Net income	3,778	3,434				3,434		344
Common dividends declared	(1,567)	(1,567)				(1,567)
Repurchase of common stock	(7,079)	(7,079)		0			(7,079)
Other transactions impacting noncontrolling interests	(155)	0		0				(155)
Balance at Dec. 31, 2024	41,243	$ 41,033	$ 4	$ 31,288	$ (2,341)	$ 43,519	$ (31,437)	$ 210
Change in Redeemable Noncontrolling Interests
Other comprehensive loss	0
Net income	0
Other transactions impacting noncontrolling interests	(107)
Balance at Dec. 31, 2024	$ 0