Special Charges And Transaction And Integration Expenses (Details) - USD ($)	3 Months Ended		12 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Nov. 30, 2022
Special Charges [Line Items]
Special charges	$ 27,800,000	$ 19,500,000
Estimated future integration costs		700,000
Consumer
Special Charges [Line Items]
Special charges	19,000,000.0	3,600,000
Flavor Solutions
Special Charges [Line Items]
Special charges	8,800,000	15,900,000
Accrued Liabilities
Special Charges [Line Items]
Special Charges, Reserve	33,000,000
Employee severance and related benefits
Special Charges [Line Items]
Special charges	24,800,000	14,200,000
Employee severance and related benefits | UNITED STATES
Special Charges [Line Items]
Special charges	19,700,000		$ 5,600,000
Special charges cash
Special Charges [Line Items]
Special charges	2,200,000	3,900,000
Special charges non-cash
Special Charges [Line Items]
Special charges	800,000	1,400,000
Total
Special Charges [Line Items]
Special charges	27,800,000	19,500,000
Total special charges before gain	27,800,000	19,500,000
Total | Consumer
Special Charges [Line Items]
Special charges	19,000,000.0	3,600,000
Total | Flavor Solutions
Special Charges [Line Items]
Special charges	8,800,000	15,900,000
GOE Program
Special Charges [Line Items]
Special charges	24,800,000
GOE Program | Manufacturing Facility
Special Charges [Line Items]
Severance costs	4,500,000
Other restructuring costs	600,000
EMEA
Special Charges [Line Items]
Special charges	800,000	1,500,000
EMEA | Manufacturing Facility
Special Charges [Line Items]
Special charges	900,000	14,900,000	$ 21,500,000
Severance costs		12,500,000
Other restructuring costs	500,000	1,000,000
Special charges forecasted cost	40,000,000
Restructuring and related cost, accelerated depreciation	400,000	1,400,000
Americas
Special Charges [Line Items]
Special charges	$ 1,300,000	$ 2,100,000