Segments - Product Lines (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Rolling Lubricants Product Line [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	20.70%	20.70%	22.00%
Machining And Grinding Compounds Product Line [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	17.70%	17.60%	18.80%
Hydraulic Fluids Product Line [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	12.90%	13.50%	12.90%
Corrosion Preventives Product Line [Member]
Segment Reporting Information [Line Items]
Concentration Risk, Percentage	12.50%	12.40%	11.50%