Description of Business, Basis of Presentation, and New Accounting Standards Merger (Details) - Synthomer and OMNOVA Merger [Member] $ / shares in Units, $ in Millions	9 Months Ended
	Aug. 31, 2019 USD ($) $ / shares
Business Acquisition [Line Items]
Business Acquisition, Share Price | $ / shares	$ 10.15
Merger Termination Fee | $	$ 15.8