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v3.19.1

Summary of Significant Accounting Policies and Related Information - General and cash (Details) $ / shares in Units, $ in Millions | 12 Months Ended
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Feb. 28, 2019 USD ($) Segment $ / shares | Feb. 28, 2018 USD ($) $ / shares | Feb. 28, 2017 USD ($)
Accounting Policies [Abstract] |  |  |
Customer incentives in SG&A | $ 17.0 | $ 11.8 | $ 12.1
Advertising Expense | $ 62.4 | $ 53.7 | $ 51.5
Common stock, par (in dollars per share) | $ / shares | $ 0.10 | $ 0.10 |
Number of segments | Segment | 3 |  |

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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
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