Selected Financial Information Relating To Company's Segments (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Segment Reporting Information [Line Items]
Net Sales	[1]	$ 1,079.4	$ 1,027.9	$ 2,124.1	$ 2,033.9
Income Before Income Taxes	[2]	170.3	155.4	395.4	356.1
Operating Segments | Consumer Domestic
Segment Reporting Information [Line Items]
Net Sales	[1]	819.3	774.1	1,604.2	1,525.5
Income Before Income Taxes	[2]	136.2	119.4	318.9	278.7
Operating Segments | Consumer International
Segment Reporting Information [Line Items]
Net Sales	[1]	186.6	176.1	373.3	356.8
Income Before Income Taxes	[2]	16.9	18.0	45.3	45.7
Operating Segments | Specialty Products
Segment Reporting Information [Line Items]
Net Sales	[1]	73.5	77.7	146.6	151.6
Income Before Income Taxes	[2]	15.5	15.6	27.8	27.2
Corporate
Segment Reporting Information [Line Items]
Net Sales	[1]	0.0	0.0	0.0	0.0
Income Before Income Taxes	[2]	$ 1.7	$ 2.4	$ 3.4	$ 4.5

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $2.4 and $1.7 for the three months ended June 30, 2019 and June 30, 2018, respectively, and were $4.7 and $2.6 for the six months ended June 30, 2019 and June 30, 2018, respectively.

[2] In determining Income before Income Taxes, interest expense, investment earnings and certain aspects of other income and expense were allocated among segments based upon each segment’s relative Income from Operations.