Segments (Segment Net Sales And Income Before Income Taxes) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2012		Apr. 01, 2011
Segment Reporting Information [Line Items]
Net Sales	$ 690.6	[1]	$ 642.3	[1]
Income Before Income Taxes	143.2	[2]	131.6	[2]
Intersegment sales	1.1		1.3
Consumer Domestic [Member]
Segment Reporting Information [Line Items]
Net Sales	510.6	[1]	471.1	[1]
Income Before Income Taxes	112.2	[2]	104.8	[2]
Consumer International [Member]
Segment Reporting Information [Line Items]
Net Sales	121.4	[1]	109.6	[1]
Income Before Income Taxes	21.8	[2]	19.0	[2]
SPD [Member]
Segment Reporting Information [Line Items]
Net Sales	58.6	[1]	61.6	[1]
Income Before Income Taxes	6.7	[2]	5.6	[2]
Corporate [Member]
Segment Reporting Information [Line Items]
Net Sales	0	[1]	0	[1]
Income Before Income Taxes	$ 2.5	[2]	$ 2.2	[2]

[1] Intersegment sales from Consumer International to Consumer Domestic were $1.1 million and $1.3 million for the quarters ended March 31, 2012 and April 1, 2011, respectively.

[2] In determining Income before Income Taxes, interest expense, investment earnings and other income (expense) were allocated among the segments based upon each segment's relative operating profit.