Consolidated Statements of Equity - USD ($) $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Noncontrolling Interests
Beginning balance at Dec. 31, 2016	$ 2,635.2	$ 67.4	$ 317.3	$ 3,384.9	$ (498.5)	$ (653.9)	$ 18.0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	572.2			557.7			14.5
Other comprehensive income (loss)	169.5				169.5
Cash dividends	(169.4)			(169.4)
Stock compensation plans	67.7		25.9			41.8
Share repurchases	(287.9)					(287.9)
Other	(15.0)			(0.9)			(14.1)
Ending balance at Dec. 30, 2017	2,972.3	67.4	343.2	3,772.3	(329.0)	(900.0)	18.4
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	696.2			679.9			16.3
Other comprehensive income (loss)	(133.2)				(133.2)
Cash dividends	(192.0)			(192.0)
Stock compensation plans	76.9		16.2			60.7
Share repurchases	(284.1)					(284.1)
Other	(17.5)			(2.6)			(14.9)
Ending balance at Dec. 29, 2018	3,118.6	67.4	359.4	4,257.6	(462.2)	(1,123.4)	19.8
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Impact of the Tax Act on Accumulated Other Comprehensive Income (ASU No. 2018-02)	45.9			45.9	(45.9)
Ending balance at Dec. 30, 2018	3,118.6	67.4	359.4	4,303.5	(508.1)	(1,123.4)	19.8
Beginning balance at Dec. 29, 2018	3,118.6	67.4	359.4	4,257.6	(462.2)	(1,123.4)	19.8
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	711.2			693.5			17.7
Other comprehensive income (loss)	0.2				0.2
Cash dividends	(216.6)			(216.6)
Stock compensation plans	72.3		19.7			52.6
Share repurchases	(238.4)					(238.4)
Other	(16.5)			(0.7)			(15.8)
Ending balance at Dec. 28, 2019	$ 3,430.8	$ 67.4	$ 379.1	$ 4,779.7	$ (507.9)	$ (1,309.2)	$ 21.7