Selected Financial Information Relating To Company's Segments (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Segment Reporting Information [Line Items]
Net Sales	[1]	$ 847.1	$ 808.3	$ 1,659.4	$ 1,590.3
Income Before Income Taxes	[2]	119.5	135.0	284.8	291.7
Operating Segments | Consumer Domestic
Segment Reporting Information [Line Items]
Net Sales	[1]	638.3	598.9	1,252.9	1,192.2
Income Before Income Taxes	[2]	112.6	107.7	242.2	234.6
Operating Segments | Consumer International
Segment Reporting Information [Line Items]
Net Sales	[1]	130.9	136.6	251.3	260.4
Income Before Income Taxes	[2]	4.5	14.3	23.9	32.5
Operating Segments | Specialty Products
Segment Reporting Information [Line Items]
Net Sales	[1]	77.9	72.8	155.2	137.7
Income Before Income Taxes	[2]	16.1	10.1	30.1	20.1
Corporate
Segment Reporting Information [Line Items]
Net Sales	[1],[3]	0.0	0.0	0.0	0.0
Income Before Income Taxes	[2],[3]	$ (13.7)	$ 2.9	$ (11.4)	$ 4.5

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $1.7 and $0.3 for the quarters ended June 30, 2015 and June 30, 2014, respectively, and were $3.0 and $0.5 for the six months ended June 30, 2015 and June 30, 2014, respectively.

[2] In determining Income before Income Taxes, interest expense and investment earnings were allocated among segments based upon each segment’s relative operating profit.

[3] Corporate consists of equity in earnings (losses) of affiliates from Armand, ArmaKleen and Natronx.