Goodwill and Intangible Assets (Narrative) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	12 Months Ended			3 Months Ended		12 Months Ended					3 Months Ended	12 Months Ended			1 Months Ended	12 Months Ended	1 Months Ended								12 Months Ended					12 Months Ended
	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2012 Silpada [Member]	Dec. 31, 2011 Silpada [Member]	Dec. 31, 2012 Silpada [Member]	Dec. 31, 2011 Silpada [Member]	Dec. 31, 2010 Silpada [Member]	Jul. 31, 2010 Silpada [Member]	Mar. 31, 2010 Liz Earle [Member]	Sep. 30, 2012 China [Member]	Dec. 31, 2012 China [Member]	Dec. 31, 2012 Customer Relationships [Member]	Dec. 31, 2011 Customer Relationships [Member]	Jul. 31, 2010 Customer Relationships [Member] Silpada [Member]	Dec. 31, 2012 Customer Relationships [Member] Silpada [Member]	Mar. 31, 2010 Customer Relationships [Member] Liz Earle [Member]	Dec. 31, 2012 Licensing Agreements [Member]	Dec. 31, 2011 Licensing Agreements [Member]	Mar. 31, 2010 Licensing Agreements [Member] Liz Earle [Member]	Dec. 31, 2012 Noncompete Agreements [Member]	Dec. 31, 2011 Noncompete Agreements [Member]	Dec. 31, 2012 Trademarks [Member]	Dec. 31, 2011 Trademarks [Member]	Dec. 31, 2012 China [Member]	Dec. 31, 2012 China [Member]	Dec. 31, 2012 North America [Member]	Dec. 31, 2012 Latin America [Member]	Dec. 31, 2011 Latin America [Member]	Dec. 31, 2012 Asia Pacific [Member]	Dec. 31, 2011 Asia Pacific [Member]	Jul. 31, 2010 Indefinite Life Trademarks [Member] Silpada [Member]	Mar. 31, 2010 Indefinite Life Trademarks [Member] Liz Earle [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Silpada [Member]	Dec. 31, 2011 Fair Value, Inputs, Level 3 [Member] Silpada [Member]	Sep. 30, 2012 Fair Value, Inputs, Level 3 [Member] China [Member]	Dec. 31, 2012 Fair Value, Inputs, Level 3 [Member] Customer Relationships [Member] Silpada [Member]
Amortization of Intangible Assets		$ 25.8	$ 21.5	$ 13.1
Acquisition of subsidiary										650
Goodwill resulting from acquisition										314.7	123.6	81.3
Intangible resulting from acquisition (Not Amortizable)																																	150.0	22.8
Intangibles resulting from acquisition (Amortizable)																172.8		4.7			8.7
Weighted average useful life of intangible asset																10 years		8 years
Business Acquisition Fair Value Of Contingent Consideration					0	0	0	0	11	26
Goodwill, Impairment Loss		116.1					72.1	198.0																				72.1	0		44.0
Goodwill Impairment Loss After Tax							45.6	125.1																		44.0
Goodwill	473.1	374.9	473.1		44.6	116.7	44.6	116.7				37.3																44.6	122.8	111.8	40.2	83.8			44.6	116.7	37.3
Indefinite Lived Intangible Impairment Loss							45.0	65.0
Indefinite Lived Intangible Impairment Loss After Tax							28.5	41.1
Silpada indefinite lived intangible asset carrying value	108.4	64.4	108.4		40.0	85.0	40.0	85.0																											40.0	85.0
Impairment of Intangible Assets, Finite-lived																	91.9
Finite Lived Intangible Impairment Loss After Tax																	58.1
Finite-Lived Intangible Assets, Gross					40.0		40.0							93.5	221.8				62.8	58.2		8.6	8.1	6.6	6.6													40.0
Impairment of goodwill and intangible asset	$ 263.0	$ 253.0	$ 263.0	$ 0	$ 209.0	$ 263.0	$ 209.0	$ 263.0				$ 44.0	$ 44.0														$ 44.0