Goodwill and Other Intangible Assets, Net Goodwill and Other Intangible Assets, Net - Hypothetical Key Assumptions (Details)	Nov. 30, 2019
Natural Product Solutions
Goodwill [Line Items]
Reporting Unit, Percentage Of Existing Headroom	8.30%
Taste [Member]
Goodwill [Line Items]
Reporting Unit, Percentage Of Existing Headroom	7.50%
Measurement Input, Discount Rate [Member] | Natural Product Solutions
Goodwill [Line Items]
Sensitivity Analysis of Fair Value, Goodwill Impairment Test, Impact of 50 Basis Points Increase Of Measurement Input Assumption To Resulting Headroom	(0.30%)
Measurement Input, Discount Rate [Member] | Taste [Member]
Goodwill [Line Items]
Sensitivity Analysis of Fair Value, Goodwill Impairment Test, Impact of 50 Basis Points Increase Of Measurement Input Assumption To Resulting Headroom	(0.90%)
Measurement Input, Terminal Growth [Member] | Natural Product Solutions
Goodwill [Line Items]
Sensitivity Analysis of Fair Value, Goodwill Impairment Test, Impact of 50 Basis Points Decrease Of Measurement Input Assumption To Resulting Headroom	(3.40%)
Measurement Input, Terminal Growth [Member] | Taste [Member]
Goodwill [Line Items]
Sensitivity Analysis of Fair Value, Goodwill Impairment Test, Impact of 50 Basis Points Decrease Of Measurement Input Assumption To Resulting Headroom	(3.60%)
Valuation, Income Approach [Member] | Measurement Input, Discount Rate [Member] | Natural Product Solutions
Goodwill [Line Items]
Alternative Investment, Measurement Input	0.075
Valuation, Income Approach [Member] | Measurement Input, Discount Rate [Member] | Taste [Member]
Goodwill [Line Items]
Alternative Investment, Measurement Input	0.075
Valuation, Income Approach [Member] | Measurement Input, Terminal Growth [Member] | Natural Product Solutions
Goodwill [Line Items]
Alternative Investment, Measurement Input	0.030
Valuation, Income Approach [Member] | Measurement Input, Terminal Growth [Member] | Taste [Member]
Goodwill [Line Items]
Alternative Investment, Measurement Input	0.030