Condensed Consolidated Statements of Equity (Unaudited) - USD ($) $ in Millions	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Treasury Stock [Member]	Noncontrolling Interests [Member]
Balance at Jan. 02, 2016	$ 2,430.7	$ 67.4	$ 296.3	$ 2,986.9	$ (364.2)	$ (573.7)	$ 18.0
Net earnings	274.7			268.4			6.3
Other comprehensive income (loss)	(5.6)				(5.6)
Cash dividends	(70.9)			(70.9)
Stock compensation plans	38.0		14.8			23.2
Share repurchases	(58.5)					(58.5)
Other	(6.8)			(0.5)			(6.3)
Balance at Jul. 02, 2016	2,601.6	67.4	311.1	3,183.9	(369.8)	(609.0)	18.0
Balance at Dec. 31, 2016	2,635.2	67.4	317.3	3,384.9	(498.5)	(653.9)	18.0
Net earnings	301.9			294.8			7.1
Other comprehensive income (loss)	101.5				101.5
Cash dividends	(82.3)			(82.3)
Stock compensation plans	46.6		19.8			26.8
Share repurchases	(122.5)					(122.5)
Other	(7.4)			(0.4)			(7.0)
Balance at Jul. 01, 2017	$ 2,873.0	$ 67.4	$ 337.1	$ 3,597.0	$ (397.0)	$ (749.6)	$ 18.1