Employee Benefit And Retirement Plans (Fair Value Of Pension Plan Assets) (Details) - USD ($) $ in Millions | Nov. 30, 2024 | Nov. 30, 2023 | Nov. 30, 2022 |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | $ 0 | $ 0 | $ 0 |
United States | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 670.7 | 630.7 | 657.7 |
United States | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 4.4 | 138.3 | |
United States | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 592.6 | 399.7 | |
United States | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 597 | 538 | |
United States | Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 4.4 | 14.2 | |
United States | Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 4.4 | 14.2 | |
United States | U.S. Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 35.5 | |
United States | U.S. Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 81.2 | 73 | |
United States | U.S. Equity Securities [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 81.2 | 108.5 | |
United States | International Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 50.3 | 87.5 | |
United States | International Equity Securities [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 50.3 | 87.5 | |
United States | U.S./Government/Corporate Bonds [Member] | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 88.6 | |
United States | U.S./Government/Corporate Bonds [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 417 | 186.6 | |
United States | U.S./Government/Corporate Bonds [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 417 | 275.2 | |
United States | High Yield Bonds [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 42.9 | 49.5 | |
United States | High Yield Bonds [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 42.9 | 49.5 | |
United States | Insurance Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 1.2 | 1.1 | |
United States | Insurance Contracts [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 1.2 | 1.1 | |
United States | Real Estate Funds [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 1.6 | |
United States | Real Estate Funds [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 1.6 | |
United States | Other Nonrenewable Natural Resources [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 0.4 | |
United States | Other Nonrenewable Natural Resources [Member] | Fair Value, Inputs, Level 1, 2 and 3 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 0.4 | |
United States | Hedge Fund Of Funds [Member] | Fair Value Measured at Net Asset Value Per Share | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 29.6 | 49.3 | |
United States | Private Equity Funds [Member] | Fair Value Measured at Net Asset Value Per Share | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 16.8 | 8.2 | |
United States | Private Placement [Member] | Fair Value Measured at Net Asset Value Per Share | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 8 | | |
United States | Employee Benefit Plan, Real Estate | Fair Value Measured at Net Asset Value Per Share | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 19.3 | 14.8 | |
United States | Private Debt Funds | Fair Value Measured at Net Asset Value Per Share | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | | 20.4 | |
Foreign Plan [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 272.4 | 267 | $ 275.1 |
Foreign Plan [Member] | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 6.4 | 10.6 | |
Foreign Plan [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 266 | 256.4 | |
Foreign Plan [Member] | Cash and Cash Equivalents [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 6.4 | 10.6 | |
Foreign Plan [Member] | Cash and Cash Equivalents [Member] | Fair Value, Inputs, Level 1 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 6.4 | 10.6 | |
Foreign Plan [Member] | International Equity Securities [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 21.6 | 30.2 | |
Foreign Plan [Member] | International Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 21.6 | 30.2 | |
Foreign Plan [Member] | U.S./Government/Corporate Bonds [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 220.7 | 207.7 | |
Foreign Plan [Member] | U.S./Government/Corporate Bonds [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 220.7 | 207.7 | |
Foreign Plan [Member] | Insurance Contracts [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 14.7 | 13.9 | |
Foreign Plan [Member] | Insurance Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 14.7 | 13.9 | |
Foreign Plan [Member] | Employee Benefit Plan, Real Estate | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | 9 | 4.6 | |
Foreign Plan [Member] | Employee Benefit Plan, Real Estate | Fair Value, Inputs, Level 2 [Member] | | | |
Defined Benefit Plan Disclosure [Line Items] | | | |
Fair value of pension plan assets | $ 9 | $ 4.6 | |