Consolidated Statements Of Stockholders' Equity (USD $) In Millions	Common Stock [Member]	Additional Paid-In Capital [Member]	Treasury Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]	Total
Balance at Jan. 02, 2009	$ 5.0	$ 1,485.9	$ (952.4)	$ 1,183.2	$ 124.8	$ 1,846.5
Balance, Shares at Jan. 02, 2009	395.7
Net earnings (loss)				113.6		113.6
Reclassification adjustment for net gain included in net earnings (loss), net of tax					(3.8)	(3.8)
Unrealized net gain (loss) on available-for-sale securities					4.2	4.2
Unrealized net loss on cash flow hedges, net of tax					(2.9)	(2.9)
Unrealized net gain on net investment hedges, net of tax					2.9	2.9
Foreign currency translation adjustment					14.5	14.5
Unrecognized prior service cost, net of tax					0.1	0.1
Comprehensive Income						128.6
Stock issued for employee stock programs		1.8				1.8
Stock issued for employee stock programs, Shares	2.0
Equity-based compensation expense		20.6				20.6
Tax effect from equity-based compensation expense		0.9				0.9
Fair value of stock options exchanged in acquisition		2.0				2.0
Purchase of treasury stock			(85.5)			(85.5)
Purchase of treasury stock, shares	(13.4)
Balance at Jan. 01, 2010	5.0	1,511.2	(1,037.9)	1,296.8	139.8	1,914.9
Balance, Shares at Jan. 01, 2010	384.3
Net earnings (loss)				155.6		155.6
Reclassification adjustment for net gain included in net earnings (loss), net of tax					(2.4)	(2.4)
Unrealized net gain (loss) on available-for-sale securities					(0.4)	(0.4)
Unrealized net gain on net investment hedges, net of tax					6.4	6.4
Foreign currency translation adjustment					(35.4)	(35.4)
Unrecognized prior service cost, net of tax					0.1	0.1
Unrecognized net gain (loss) on retiree medical plan, net of tax					0.5	0.5
Comprehensive Income						124.4
Stock issued for employee stock programs		8.0				8.0
Stock issued for employee stock programs, Shares	4.0
Equity-based compensation expense		26.8				26.8
Tax effect from equity-based compensation expense		1.9				1.9
Purchase of treasury stock			(184.2)			(184.2)
Purchase of treasury stock, shares	(25.8)
Cash dividends paid				(30.3)		(30.3)
Balance at Dec. 31, 2010	5.0	1,547.9	(1,222.1)	1,422.1	108.6	1,861.5
Balance, Shares at Dec. 31, 2010	362.5
Net earnings (loss)				(188.4)		(188.4)
Reclassification adjustment for net gain included in net earnings (loss), net of tax					(0.6)	(0.6)
Unrealized net gain (loss) on available-for-sale securities					2.0	2.0
Unrealized net gain on net investment hedges, net of tax					1.9	1.9
Foreign currency translation adjustment					(20.5)	(20.5)
Unrecognized prior service cost, net of tax					0.1	0.1
Unrecognized net gain (loss) on retiree medical plan, net of tax					(1.7)	(1.7)
Comprehensive Income						(207.2)
Stock issued for employee stock programs	0.1	0.5				0.6
Stock issued for employee stock programs, Shares	3.5
Equity-based compensation expense		24.9				24.9
Tax effect from equity-based compensation expense		(0.9)				(0.9)
Purchase of treasury stock			(5.1)			(5.1)
Purchase of treasury stock, shares	(1.0)
Cash dividends paid				(29.1)		(29.1)
Balance at Dec. 30, 2011	$ 5.1	$ 1,572.4	$ (1,227.2)	$ 1,204.6	$ 89.8	$ 1,644.7
Balance, Shares at Dec. 30, 2011	365.0