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Consolidated Statement Of Shareholders' Equity (Parenthetical) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
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May 31, 2021 | May 31, 2020 | May 31, 2021 | May 31, 2020
Statement of Stockholders' Equity [Abstract] |  |  |  |
Shares issued, tax benefit | $ 1.5 | $ 4.0 | $ 1.9 | $ 5.7

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- Definition Amount of tax benefit for recognition of expense of award under share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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