Revenue Narrative (Details)	12 Months Ended
	Dec. 31, 2018
Minimum [Member]
Disaggregation of Revenue [Line Items]
Revenue, Average Payment Terms	30 days
Maximum [Member]
Disaggregation of Revenue [Line Items]
Revenue, Average Payment Terms	60 days
Agriculture [Member]
Disaggregation of Revenue [Line Items]
Revenue, Average Payment Terms	1 year