Basis Of Presentation And Significant Accounting Policies (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2011	Jun. 30, 2011 Minimum Exchange of Bolivar Fuerte [Member]	Jun. 30, 2011 Maximum Exchange of Bolivar Fuerte [Member]	Jun. 30, 2011 Venezuelan Subsidiary Bolivar Denominated [Member]	Sep. 30, 2010
Seasonal percentage of operating income						60.00%
Seasonal percentage of operating cash flows		65.00%
Foreign currency exchange rate			4.5	5.3
Net monetary assets					$ 37.1
Percentage of net sales generated by Venezuela, less than	1.00%	1.00%