Fair Value Fair Value (Narrative) (Details) (USD $) In Millions, unless otherwise specified			3 Months Ended		12 Months Ended						12 Months Ended
	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012 China [Member]	Dec. 31, 2011 China [Member]	Dec. 31, 2012 Silpada [Member]	Dec. 31, 2011 Silpada [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member] China [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Silpada [Member]	Mar. 31, 2013 Customer Relationships [Member]	Dec. 31, 2012 Customer Relationships [Member]	Dec. 31, 2012 Customer Relationships [Member] Silpada [Member]	Nov. 30, 2012 Customer Relationships [Member] Silpada [Member]	Dec. 31, 2012 Customer Relationships [Member] Fair Value, Inputs, Level 3 [Member] Silpada [Member]
Goodwill	$ 361.2	$ 374.9	$ 37.3	$ 81.3	$ 44.6	$ 116.7	$ 37.3	$ 44.6
Goodwill, Impairment Loss					72.1
Indefinite-Lived Trademarks	63.0	64.4			40.0	85.0		40.0
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill)					45.0
Goodwill and Intangible Asset Impairment			44.0
Finite-Lived Intangible Assets, Net												131.9
Finite-Lived Intangible Assets, Gross	230.5	235.9							91.8	93.5	40.0		40.0
Impairment of Intangible Assets, Finite-lived											$ 91.9