Results of Operations by Quarter (Components Impacting Operating Profit) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Total costs to implement restructuring initiatives	$ 57.6	$ 1.6	$ 38.2	$ 27.3	$ 8.7	$ 4.6	$ 12.0	$ 14.7	$ 124.7	$ 40.0
Impairment of Silpada goodwill and intangible asset					263.0				253.0	263.0	0
Cost of Sales [Member]
Total costs to implement restructuring initiatives	1.3	(0.2)	0.7	2.7	3.0	3.5	3.5	1.2	4.5	11.2
Selling, General and Administrative Expenses [Member]
Total costs to implement restructuring initiatives	56.3	1.8	37.5	24.6	5.7	1.1	8.5	13.5	120.2	28.8
China [Member]
Impairment of Silpada goodwill and intangible asset		44.0							44.0
Silpada [Member]
Impairment of Silpada goodwill and intangible asset	$ 209.0				$ 263.0				$ 209.0	$ 263.0