Earnings Per Share (Schedule Of Computation Of Earnings Per Share And Effect On Weighted-Average Number Of Shares) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	12 Months Ended
	Jan. 03, 2025	Dec. 29, 2023	Dec. 30, 2022
Numerator:
Net income	$ 1,504.4	$ 311.3	$ 449.7
Denominator:
Weighted-average number of common shares used in basic earnings per share (in shares)	245.5	247.9	248.6
Effect of dilutive securities (in shares)	1.7	1.2	1.6
Weighted-average number of common shares and dilutive potential common shares used in diluted earnings per share (in shares)	247.2	249.1	250.2
Basic earnings per share (in usd per share)	$ 6.13	$ 1.26	$ 1.81
Diluted earnings per share (in usd per share)	$ 6.09	$ 1.25	$ 1.80
Antidilutive weighted-average shares (in shares)	1.4	1.9	1.3