CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Millions	Total	Common Stock	Additional Paid-in Capital	Accumulated Other Comprehensive Earnings (Loss)	Retained Earnings	Treasury Stock	Noncontrolling Interest
Balance (in shares) at Dec. 31, 2021		602,704
Treasury stock (in shares) at Dec. 31, 2021						20,225
Balance at Dec. 31, 2021	$ 26,940	$ 1	$ 19,672	$ 77	$ 8,139	$ (1,094)	$ 145
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	848				849		(1)
Other comprehensive earnings (loss), net of tax	(562)			(562)
Common stock issued for employee benefit plans (in shares)		3,221
Common stock issued for employee benefit plans	28		28
Fair value of unvested equity awards in connection with acquisition	60		60
Common stock repurchases (in shares)						846
Common stock repurchases	(71)					$ (71)
Stock compensation expense	70		70
Balance (in shares) at Mar. 31, 2022		605,925
Treasury stock (in shares) at Mar. 31, 2022						21,071
Balance at Mar. 31, 2022	27,313	$ 1	19,830	(485)	8,988	$ (1,165)	144
Balance (in shares) at Dec. 31, 2021		602,704
Treasury stock (in shares) at Dec. 31, 2021						20,225
Balance at Dec. 31, 2021	26,940	$ 1	19,672	77	8,139	$ (1,094)	145
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive earnings (loss), net of tax	(1,471)
Balance (in shares) at Sep. 30, 2022		606,931
Treasury stock (in shares) at Sep. 30, 2022						36,840
Balance at Sep. 30, 2022	25,534	$ 1	19,774	(1,394)	9,554	$ (2,557)	156
Balance (in shares) at Mar. 31, 2022		605,925
Treasury stock (in shares) at Mar. 31, 2022						21,071
Balance at Mar. 31, 2022	27,313	$ 1	19,830	(485)	8,988	$ (1,165)	144
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	(175)				(172)		(3)
Other comprehensive earnings (loss), net of tax	(428)			(428)
Common stock issued for employee benefit plans (in shares)		519
Common stock issued for employee benefit plans	10		10
Common stock repurchases (in shares)						4,249
Common stock repurchases	(349)					$ (349)
Stock compensation expense	59		59
Balance (in shares) at Jun. 30, 2022		606,444
Treasury stock (in shares) at Jun. 30, 2022						25,320
Balance at Jun. 30, 2022	26,430	$ 1	19,899	(913)	8,816	$ (1,514)	141
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	736				738		(2)
Other comprehensive earnings (loss), net of tax	(481)			(481)
Common stock issued for employee benefit plans (in shares)		487
Common stock issued for employee benefit plans	24		24
Common stock repurchases (in shares)						11,520
Common stock repurchases	(1,243)		(200)			$ (1,043)
Stock compensation expense	51		51
Reclassification to redeemable	17						17
Balance (in shares) at Sep. 30, 2022		606,931
Treasury stock (in shares) at Sep. 30, 2022						36,840
Balance at Sep. 30, 2022	$ 25,534	$ 1	19,774	(1,394)	9,554	$ (2,557)	156
Balance (in shares) at Dec. 31, 2022	550,754	607,847
Treasury stock (in shares) at Dec. 31, 2022	57,093					57,093
Balance at Dec. 31, 2022	$ 24,181	$ 1	20,060	(1,132)	9,341	$ (4,213)	124
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	1,130				1,130
Other comprehensive earnings (loss), net of tax	217			217
Common stock issued for employee benefit plans (in shares)		6,508
Common stock issued for employee benefit plans	12		12
Common stock repurchases (in shares)						5,548
Common stock repurchases	(423)					$ (423)
Stock compensation expense	61		61
Purchase of redeemable and non-redeemable noncontrolling interest	(12)		(12)
Balance (in shares) at Mar. 31, 2023		614,355
Treasury stock (in shares) at Mar. 31, 2023						62,641
Balance at Mar. 31, 2023	$ 25,166	$ 1	20,121	(915)	10,471	$ (4,636)	124
Balance (in shares) at Dec. 31, 2022	550,754	607,847
Treasury stock (in shares) at Dec. 31, 2022	57,093					57,093
Balance at Dec. 31, 2022	$ 24,181	$ 1	20,060	(1,132)	9,341	$ (4,213)	124
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other comprehensive earnings (loss), net of tax	$ 10
Balance (in shares) at Sep. 30, 2023	534,596	614,956
Treasury stock (in shares) at Sep. 30, 2023	80,360					80,360
Balance at Sep. 30, 2023	$ 25,395	$ 1	20,243	(1,122)	11,998	$ (5,825)	100
Balance (in shares) at Mar. 31, 2023		614,355
Treasury stock (in shares) at Mar. 31, 2023						62,641
Balance at Mar. 31, 2023	25,166	$ 1	20,121	(915)	10,471	$ (4,636)	124
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	1,055				1,058		(3)
Other comprehensive earnings (loss), net of tax	(83)			(83)
Common stock issued for employee benefit plans (in shares)		388
Common stock issued for employee benefit plans	9		9
Common stock repurchases (in shares)						6,099
Common stock repurchases	(408)					$ (408)
Stock compensation expense	56		56
Purchase of redeemable and non-redeemable noncontrolling interest	(27)		(3)				(24)
Balance (in shares) at Jun. 30, 2023		614,743
Treasury stock (in shares) at Jun. 30, 2023						68,740
Balance at Jun. 30, 2023	25,768	$ 1	20,183	(998)	11,529	$ (5,044)	97
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings (loss)	472				469		3
Other comprehensive earnings (loss), net of tax	(124)			(124)
Common stock issued for employee benefit plans (in shares)		213
Common stock issued for employee benefit plans	11		11
Common stock repurchases (in shares)						11,620
Common stock repurchases	(781)					$ (781)
Stock compensation expense	50		50
Purchase of redeemable and non-redeemable noncontrolling interest	$ (1)		(1)
Balance (in shares) at Sep. 30, 2023	534,596	614,956
Treasury stock (in shares) at Sep. 30, 2023	80,360					80,360
Balance at Sep. 30, 2023	$ 25,395	$ 1	$ 20,243	$ (1,122)	$ 11,998	$ (5,825)	$ 100