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Financing Arrangements (Components Of Outstanding Debt) (Details) - USD ($) $ in Millions | Nov. 30, 2024 | Oct. 31, 2024 | Nov. 30, 2023
--- | --- | --- | ---
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Commercial paper | $ 431.3 |  | $ 269.4
Other | 51.8 |  | 2.8
Short-term borrowings, total | $ 483.1 |  | $ 272.2
Weighted-average interest rate of short-term borrowings at year-end | 4.70% |  | 5.50%
Other | $ 119.8 |  | $ 159.1
Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net | (61.0) |  | (74.9)
Long-term debt | 3,858.8 |  | 4,139.2
Less current portion | (265.2) |  | (799.3)
Long-term debt, excluding current maturities | 3,593.6 |  | 3,339.9
Debt Instrument, Unamortized Discount | 26.0 |  | 25.4
Interest Rate Derivatives, at Fair Value, Net | (35.0) |  | (49.5)
Notes Payable, Other Payables | 3.15% notes due 8/15/2024 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 0.0 |  | 700.0
Stated Note interest rate | 3.15% |  |
Notes Payable, Other Payables | 3.25%notes due 11/15/2025(1) |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 250.0 |  | $ 250.0
Weighted average fixed rate | 3.45% |  |
Stated Note interest rate | 3.25% |  |
Debt Instrument Basis Spread Increase On Variable Rate | 1.487% |  | 1.22%
Debt Instrument, effective interest rate | 5.92% |  |
Notes Payable, Other Payables | 0.90% Notes due Feb 2026 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 500.0 |  | $ 500.0
Stated Note interest rate | 0.90% |  |
Notes Payable, Other Payables | 3.40% notes due 8/15/2027(2) |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 750.0 |  | $ 750.0
Weighted average fixed rate | 3.44% |  |
Stated Note interest rate | 3.40% |  |
Debt Instrument Basis Spread Increase On Variable Rate | 0.907% |  | 0.685%
Debt Instrument, effective interest rate | 5.73% |  |
Notes Payable, Other Payables | 2.50% notes due 4/15/2030(3) |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 500.0 |  | $ 500.0
Weighted average fixed rate | 2.62% |  |
Stated Note interest rate | 2.50% |  |
Debt Instrument, effective interest rate | 5.22% |  |
Notes Payable, Other Payables | 1.85% Notes due Feb 2031 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 500.0 |  | 500.0
Stated Note interest rate | 1.85% |  |
Notes Payable, Other Payables | 4.95% notes due 4/15/2033 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 500.0 |  | 500.0
Weighted average fixed rate | 5.00% |  |
Stated Note interest rate | 4.95% |  |
Notes Payable, Other Payables | 4.20% notes due 8/15/2047 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 300.0 |  | 300.0
Stated Note interest rate | 4.20% |  |
Notes Payable, Other Payables | 7.63%–8.12% notes due 2024 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 0.0 |  | 55.0
Notes Payable, Other Payables | Interest Rate Swap [Member] | 3.40% notes due 8/15/2027(2) |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | 250.0 |  |
Notes Payable, Other Payables | Interest Rate Swap [Member] | 2.50% notes due 4/15/2030(3) |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | 250.0 |  |
Notes Payable, Other Payables | Interest Rate Swap [Member] | 5.20% Notes Due 2015 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | 100.0 |  |
Senior Notes | Senior Unsecured Notes |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Notes outstanding | $ 500.0 |  | $ 0.0
Stated Note interest rate | 4.70% | 4.70% |
Debt Instrument, effective interest rate | 4.68% |  |
Minimum [Member] | Notes Payable, Other Payables | 7.63%–8.12% notes due 2024 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Stated Note interest rate | 7.63% |  |
Maximum [Member] | Notes Payable, Other Payables | 7.63%–8.12% notes due 2024 |  |  |
Schedule of Short Term and Long Term Debt [Line Items] |  |  |
Stated Note interest rate | 8.12% |  |

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