Selected Financial Information Relating To Company's Segments (Parenthetical) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Segment Reporting Information [Line Items]
Net Sales	[1]	$ 1,241.0	$ 1,089.4	$ 3,600.5	$ 3,213.5
Intersegment Sales
Segment Reporting Information [Line Items]
Net Sales		$ 3.3	$ 2.8	$ 9.1	$ 7.5

[1] Intersegment sales from Consumer International to Consumer Domestic, which are not reflected in the table, were $3.3 and $2.8 for the three months ended September 30, 2020 and September 30, 2019, respectively, and were $9.1 and $7.5 for the nine months ended September 30, 2020 and September 30, 2019, respectively.