Commitments and Contingencies (Details)			1 Months Ended		6 Months Ended
	May 16, 2016 producer	Jun. 03, 2015 count	Aug. 31, 2014 animal	Apr. 30, 2012	Jul. 02, 2017 customer claims	Feb. 29, 2012 defendant
PregSure
Loss Contingencies [Line Items]
Number of claims seeking damages | claims					264
Number of claims settled | claims					168
Ulianopolis, Brazil
Loss Contingencies [Line Items]
Number of claims seeking damages | defendant						6
Number of additional defendants | defendant						5
Duration of suspension of lawsuit				1 year
Lasadoil
Loss Contingencies [Line Items]
Number of deaths from contamination of animal feed | animal			50,000
Number of contaminated animal from contamination of animal feed | animal			20,000
Number of complaints	2	1			3