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v3.19.3.a.u2

Valuation And Qualifying Accounts (Details) - USD ($) $ in Millions | 12 Months Ended
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Nov. 30, 2019 | Nov. 30, 2018 | Nov. 30, 2017
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | $ 39.3 | $ 32.6 | $ 14.7
Charged to Costs and Expenses | 3.7 | 12.2 | 17.7
Charged to Other Accounts | (2.3) | (2.8) | 2.1
Deductions | (2.7) | (2.7) | (1.9)
Balance at End of Period | 38.0 | 39.3 | 32.6
Allowance For Doubtful Receivables [Member] |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 6.4 | 6.6 | 4.2
Charged to Costs and Expenses | 1.1 | 1.1 | 2.6
Charged to Other Accounts | (1.8) | (0.6) | 0.3
Deductions | (0.1) | (0.7) | (0.5)
Balance at End of Period | 5.6 | 6.4 | 6.6
Valuation Allowance On Net Deferred Tax Assets [Member] |  |  |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |  |  |
Balance at Beginning of Period | 32.9 | 26.0 | 10.5
Charged to Costs and Expenses | 2.6 | 11.1 | 15.1
Charged to Other Accounts | (0.5) | (2.2) | 1.8
Deductions | (2.6) | (2.0) | (1.4)
Balance at End of Period | $ 32.4 | $ 32.9 | $ 26.0

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- Definition Amount of valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24092-122690 + Details
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