Legal Proceedings (Legal Tax Proceedings) (Details) - USD ($) $ in Millions	Dec. 12, 2014	Feb. 25, 2015	Jan. 13, 2015	Oct. 31, 2013
U.S. Customs and Border Protection [Member]
Income Tax Examination [Line Items]
Paid duties	$ 3.5
Assessments of unpaid duties				$ 12.4
Brazilian Federal Tax Authorities [Member]
Income Tax Examination [Line Items]
Assessments of unpaid duties		$ 8.4	$ 3.7