Organization And Significant Accounting Policies (Narrative) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011 l	Dec. 31, 2010	Dec. 31, 2009	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Sep. 30, 2010	Jun. 30, 2010	Mar. 31, 2010
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of cases produced and distributed	33,200,000
Number of liters per case	9
Number of operational manufacturing facilities	6
Maturity of convertible senior notes	Mar. 15, 2013
Credit and factoring facilities maturity, year	2012
De minimis expenses, maximum per asset addition	1,500
Period of amortization of intangible assets, years	8
Net sales reduction	$ 120.3	$ 172.9	$ 112.8
Percentage of sales return from customers	31.90%	32.10%		26.10%	24.20%	17.90%	22.20%	24.70%	21.10%
Rebate [Member]
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Percentage of sales return from customers	1.00%