Employee Benefit And Retirement Plans (Allocations Of Pension Plan Assets) (Details)	Nov. 30, 2025	Nov. 30, 2024
United States
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	100.00%	100.00%
Equity securities, Target	100.00%
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	100.00%	100.00%
Equity securities, Target	100.00%
Equity Securities [Member] | United States
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	20.30%	22.10%
Equity securities, Target	24.20%
Equity Securities [Member] | Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	6.60%	7.90%
Equity securities, Target	6.20%
Fixed Income Funds [Member] | United States
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	73.10%	69.90%
Equity securities, Target	70.60%
Fixed Income Funds [Member] | Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	88.30%	86.40%
Equity securities, Target	88.40%
Other Plan Asset Categories [Member] | United States
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	6.60%	8.00%
Equity securities, Target	5.20%
Other Plan Asset Categories [Member] | Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Equity securities, Actual	5.10%	5.70%
Equity securities, Target	5.40%