Basis Of Presentation And Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Official Currency Exchange Rate In Venezuela Before February 2013 Devaluation	5.3
Official Currency Exchange Rate In Venezuela After February 2013 Devaluation	6.3
Venezuela Pretax Exchange Loss Due To Devaluation	$ 11.1
Seasonal percentage of operating income	60.00%
Seasonal percentage of operating cash flows	65.00%
Net monetary assets	$ 58.8
Percentage of net sales generated by Venezuela, equal to or less than	1.10%	1.10%