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Income Taxes (Narrative) (Details) - USD ($) $ in Millions | 12 Months Ended |
--- | --- | ---
Nov. 30, 2022 | Nov. 30, 2021 | Nov. 30, 2020 | Nov. 30, 2019
Tax Credit Carryforward [Line Items] |  |  |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent | 21.00% | 21.00% | 21.00% |
Current, Federal | $ 62.8 | $ 71.7 | $ 98.3 |
Non-U.S. subsidiaries tax loss carryforwards | 162.6 |  |  |
Tax loss carryforwards expiring through 2023 | 5.1 |  |  |
Tax loss carryforwards expiring from 2024 through 2025 | 16.1 |  |  |
Tax Loss Carryforwards expiring from 2026 Through 2039 | 54.6 |  |  |
Net decrease in the valuation allowance | 6.3 |  |  |
Unrecognized tax benefits | 25.1 | 26.8 | 39.3 | $ 32.0
Statute expirations | 5.0 | 6.0 | 4.2 |
Interest and penalty (income) / expense | 0.2 | (3.7) | 0.8 |
Interest and penalties accrued | 4.7 | 4.7 |  |
Tax benefits that would impact effective tax rate | 25.1 | 26.8 | 39.3 |
Deferred, Federal | (37.1) | $ (23.5) | $ (4.6) |
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration | 86.8 |  |  |
Undistributed Earnings of Foreign Subsidiaries | 1,400.0 |  |  |
Expiration Year 2030 |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax Credit Carryforward, Amount | 7.0 |  |  |
Expiration Year 2031 |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax Credit Carryforward, Amount | 3.9 |  |  |
Expiration Year 2032 |  |  |  |
Tax Credit Carryforward [Line Items] |  |  |  |
Tax Credit Carryforward, Amount | $ 5.3 |  |  |

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- Definition Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(1)(Note 1)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.7) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319 + Details
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