Employee Benefit And Retirement Plans (Fair Value Of Pension Plan Assets) (Details) (USD $) | Nov. 30, 2013 | Nov. 30, 2012 | Nov. 30, 2011 |
In Millions, unless otherwise specified |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | $0 | | $0 | | $0 |
Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 23.4 | | 26.4 | | 24.6 |
Hedge Fund Of Funds [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 18.5 | | 21.1 | | 19.8 |
Private Equity Funds [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 4.9 | | 5.3 | | 4.8 |
United States Pension Plans of US Entity, Defined Benefit [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 552.3 | | 519.8 | | 400.9 |
United States Pension Plans of US Entity, Defined Benefit [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 552.3 | | 519.8 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 350.9 | | 333.1 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 178 | | 160.3 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 23.4 | | 26.4 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Cash And Cash Equivalents [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 13.5 | | 36.3 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Cash And Cash Equivalents [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 13.5 | | 36.3 | | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | U.S. Equity Securities [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 277.2 | [1] | 239.1 | [1] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | U.S. Equity Securities [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 129.5 | [1] | 107.3 | [1] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | U.S. Equity Securities [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 147.7 | [1] | 131.8 | [1] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | International Equity Securities [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 110.7 | [2] | 90.2 | [2] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | International Equity Securities [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 110.7 | [2] | 90.2 | [2] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | U.S./Government/Corporate Bonds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 72.5 | [3] | 74.2 | [3] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | U.S./Government/Corporate Bonds [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 72.5 | [3] | 74.2 | [3] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | High Yield Bonds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 29.3 | [4] | 27.4 | [4] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | High Yield Bonds [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 29.3 | [4] | 27.4 | [4] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | International/Government/Corporate Bonds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 24.7 | [5] | 25.1 | [5] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | International/Government/Corporate Bonds [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 24.7 | [5] | 25.1 | [5] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Insurance Contracts [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 1 | [6] | 1.1 | [6] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Insurance Contracts [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 1 | [6] | 1.1 | [6] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Hedge Fund Of Funds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 18.5 | [7] | 21.1 | [7] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Hedge Fund Of Funds [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 18.5 | [7] | 21.1 | [7] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Private Equity Funds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 4.9 | [8] | 5.3 | [8] | ' |
United States Pension Plans of US Entity, Defined Benefit [Member] | Private Equity Funds [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 4.9 | [8] | 5.3 | [8] | ' |
International Pension Plans [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 279.9 | | 247.6 | | 214.9 |
International Pension Plans [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 279.9 | | 247.6 | | ' |
International Pension Plans [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 0.6 | | 9 | | ' |
International Pension Plans [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 279.3 | | 238.6 | | ' |
International Pension Plans [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 0 | | 0 | | ' |
International Pension Plans [Member] | Cash And Cash Equivalents [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 0.6 | | ' | | ' |
International Pension Plans [Member] | Cash And Cash Equivalents [Member] | Level 1 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 0.6 | | 9 | | ' |
International Pension Plans [Member] | Cash And Cash Equivalents [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | ' | | 0 | | ' |
International Pension Plans [Member] | International Equity Securities [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 161.4 | [2] | 133.4 | [2] | ' |
International Pension Plans [Member] | International Equity Securities [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 161.4 | [2] | 133.4 | [2] | ' |
International Pension Plans [Member] | International Equity Securities [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | ' | [2] | 0 | [2] | ' |
International Pension Plans [Member] | U.S./Government/Corporate Bonds [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 99.3 | [3] | 87.4 | [3] | ' |
International Pension Plans [Member] | U.S./Government/Corporate Bonds [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 99.3 | [3] | 87.4 | [3] | ' |
International Pension Plans [Member] | U.S./Government/Corporate Bonds [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | ' | [3] | 0 | [3] | ' |
International Pension Plans [Member] | Insurance Contracts [Member] | Fair Value [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 18.6 | [6] | 17.8 | [6] | ' |
International Pension Plans [Member] | Insurance Contracts [Member] | Level 2 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | 18.6 | [6] | 17.8 | [6] | ' |
International Pension Plans [Member] | Insurance Contracts [Member] | Level 3 [Member] | ' | | ' | | ' |
Defined Benefit Plan Disclosure [Line Items] | ' | | ' | | ' |
Fair value of pension plan assets | ' | [6] | $0 | [6] | ' |
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[1] | This category comprises equity funds and collective equity trust funds that most closely track the S&P index and other equity indices. |
[2] | This category comprises international equity funds with varying benchmark indices. |
[3] | This category comprises funds consisting of U.S. government and U.S. corporate bonds and other fixed income securities. An appropriate benchmark is the Barclays Capital Aggregate Bond Index. |
[4] | This category comprises funds consisting of real estate related debt securities with an appropriate benchmark of the Barclays Investment Grade CMBS Index. |
[5] | This category comprises funds consisting of international government/corporate bonds and other fixed income securities with varying benchmark indices. |
[6] | This category comprises insurance contracts, the majority of which have a guaranteed investment return. |
[7] | This category comprises hedge fund of funds investing in strategies represented in the HFRI Fund of Funds Index. |
[8] | This category comprises private equity, venture capital and limited partnerships. |