Net Earnings Per Common Share (Information Related to the Calculation of Net Earnings Per Common Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Mar. 27, 2026	Mar. 28, 2025
Numerator
Net earnings	$ 1,029	$ 954
Denominator:
Weighted average common shares outstanding used in Basic EPS (in shares)	707.9	716.3
Incremental common shares from:
Assumed exercise of dilutive options and vesting of dilutive restricted stock units (“RSUs”) and performance stock units (“PSUs”) (in shares)	3.3	4.5
Weighted average common shares outstanding used in Diluted EPS (in shares)	711.2	720.8
Basic EPS (in usd per share)	$ 1.45	$ 1.33
Diluted EPS (in usd per share)	$ 1.45	$ 1.32