Net Earnings Per Common Share From Continuing Operations (Components of Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2023	Sep. 29, 2023	Jun. 30, 2023	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jul. 01, 2022	Apr. 01, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Numerator:
Net earnings from continuing operations	$ 1,121	$ 940	$ 920	$ 1,240	$ 2,012	$ 1,343	$ 1,437	$ 1,536	$ 4,221	$ 6,328	$ 5,447
MCPS dividends									(21)	(106)	(164)
Net earnings from continuing operations attributable to common stockholders for Basic EPS									4,200	6,222	5,283
Adjustment for MCPS dividends for dilutive MCPS									0	20	78
Net earnings from continuing operations attributable to common stockholders after assumed conversions for Diluted EPS									$ 4,200	$ 6,242	$ 5,361
Denominator:
Weighted average common shares outstanding used in Basic EPS (in shares)									736.5	725.1	714.6
Assumed exercise of dilutive options and vesting of dilutive RSUs and PSUs (in shares)									6.6	9.0	11.2
Weighted average MCPS converted shares (in shares)									0.0	3.0	11.0
Weighted average common shares outstanding used in Diluted EPS (in shares)									743.1	737.1	736.8
Net earnings per common share from continuing operations, basic (in usd per share)	$ 1.52	$ 1.27	$ 1.25	$ 1.67	$ 2.73	$ 1.81	$ 1.95	$ 2.09	$ 5.70	$ 8.58	$ 7.39
Net earnings per common share from continuing operations, diluted (in usd per share)	$ 1.50	$ 1.26	$ 1.24	$ 1.65	$ 2.70	$ 1.79	$ 1.92	$ 2.05	$ 5.65	$ 8.47	$ 7.28