Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended					3 Months Ended				3 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Jun. 30, 2014 North American OTC Healthcare	Jun. 30, 2014 International OTC Healthcare	Jun. 30, 2014 Household Cleaning	Jun. 30, 2014 Indefinite Lived Trademarks	Jun. 30, 2014 Indefinite Lived Trademarks North American OTC Healthcare	Jun. 30, 2014 Indefinite Lived Trademarks International OTC Healthcare	Jun. 30, 2014 Indefinite Lived Trademarks Household Cleaning	Jun. 30, 2014 Finite Lived Trademarks	Jun. 30, 2014 Finite Lived Trademarks North American OTC Healthcare	Jun. 30, 2014 Finite Lived Trademarks International OTC Healthcare	Jun. 30, 2014 Finite Lived Trademarks Household Cleaning	Apr. 30, 2014 Hydralyte
Schedule of Intangible Assets [Line Items]
Intangible assets														$ 73,580
Indefinite-Lived Intangible Assets [Abstract]
Indefinite-lived intangibles, beginning balance			1,123,898	105,721	119,820	1,273,878	1,123,898	105,721	119,820
Indefinite-lived intangibles, reductions						0
Indefinite-lived intangibles, effects of foreign currency exchange rate						1,981
Indefinite-lived intangibles, ending balance	1,349,439		1,123,898	105,721	119,820	1,349,439	1,123,898	105,721	119,820
Finite-Lived Intangible Assets, Gross [Abstract]
Finite-lived intangibles, gross, beginning balance										204,740
Finite-lived intangibles, additions										0
Finite-lived intangibles, reductions										0
Finite-lived intangibles, effects of foreign currency exchange rate										29
Finite-lived intangibles, gross, ending balance										204,769
Finite-lived Intangible Assets, Accumulated Amortization [Abstract]
Finite-lived intangibles, accumulated amortization, beginning balance										83,801
Intangible assets, accumulated amortization, additions	2,237									2,237
Finite-lived intangibles, accumulated amortization, reductions										0
Finite-lived intangibles, accumulated amortization, effects of foreign exchange rates	(2)									(2)
Finite-lived intangibles, accumulated amortization, ending balance										86,036
Intangible Assets, Gross [Abstract]
Intangible assets, gross, beginning balance	1,478,618
Intangible assets, additions	73,580
Intangible assets, reductions	0
Intangible assets, effects of foreign currency exchange rate	2,010
Intangible assets, gross, ending balance	1,554,208
Intangible Assets, Accumulated Amortization [Abstract]
Intangible assets, accumulated amortization, beginning balance	83,801
Intangible assets, accumulated amortization, additions	2,237									2,237
Intangible assets, accumulated amortization, reductions	0
Intangible assets, accumulated amortization, ending balance	86,036
Finite-Lived Intangible Assets, Net [Abstract]
Intangible assets, net	118,733		91,407	1,596	25,730					118,733	91,407	1,596	25,730
Intangible Assets, Net [Abstract]
Intangible assets, net (excluding goodwill)	$ 1,468,172	$ 1,394,817	$ 1,215,305	$ 107,317	$ 145,550