Business Segments (Details) (USD $) In Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2011	Jul. 02, 2010	Jul. 01, 2011	Jul. 02, 2010	Dec. 31, 2010
Net sales:
Net sales	$ 1,612.8	$ 1,367.2	$ 3,130.3	$ 2,639.8
Operating income:
Operating income	97.8	70.1	180.9	127.1
Total assets:
Total assets	3,206.4		3,206.4		2,933.3
Changes in goodwill
Goodwill, Beginning Balance			374.3
Acquisition related			(0.3)
Foreign currency translation			1.9
Goodwill, Ending Balance	375.9		375.9
Business Segments (Textuals) [Abstract]
Adjustment of Goodwill recognized			0.3
Cash paid, net of cash acquired, for prior year acquisition			36.4
North America [Member]
Net sales:
Net sales	1,141.3	983.4	2,211.0	1,879.5
Operating income:
Operating income	84.8	63.3	160.7	114.1
Total assets:
Total assets	2,198.0		2,198.0		2,043.9
Changes in goodwill
Goodwill, Beginning Balance			350.8
Acquisition related			(0.3)
Foreign currency translation			0.6
Goodwill, Ending Balance	351.1		351.1
Business Segments (Textuals) [Abstract]
Adjustment of Goodwill recognized			0.3
Europe [Member]
Net sales:
Net sales	296.0	251.9	587.3	505.1
Operating income:
Operating income	4.8	(0.7)	4.8	(0.2)
Total assets:
Total assets	654.8		654.8		586.7
Changes in goodwill
Goodwill, Beginning Balance			11.6
Acquisition related			0
Foreign currency translation			0.7
Goodwill, Ending Balance	12.3		12.3
Business Segments (Textuals) [Abstract]
Adjustment of Goodwill recognized			0
Accumulated goodwill impairment loss	100.0		100.0		100.0
Emerging Markets [Member]
Net sales:
Net sales	175.5	131.9	332.0	255.2
Operating income:
Operating income	8.2	7.5	15.4	13.2
Total assets:
Total assets	353.6		353.6		302.7
Changes in goodwill
Goodwill, Beginning Balance			11.9
Acquisition related			0
Foreign currency translation			0.6
Goodwill, Ending Balance	12.5		12.5
Business Segments (Textuals) [Abstract]
Adjustment of Goodwill recognized			$ 0