Document and Entity Information	9 Months Ended
	Sep. 30, 2017 shares
Document And Entity Information [Abstract]
Document Type	10-Q
Document period end date	Sep. 30, 2017
Amendment flag	false
Document Fiscal Year Focus	2017
Document Period Focus	Q3
Current fiscal year end date	--12-31
Entity central index key	0000081362
Entity current reporting status	Yes
Entity filer category	Large Accelerated Filer
Entity registrant name	Quaker Chemical Corporation
Entity voluntary filers	No
Entity well known seasoned issuer	Yes
Entity common stock shares outstanding	13,299,294
Trading Symbol	KWR