Fair Value of Financial Instruments (Details 2) - Nonrecurring [Member] - Trademarks [Member] - USD ($) $ in Millions |
12 Months Ended | |||
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Feb. 28, 2019 |
Feb. 28, 2018 |
Feb. 28, 2017 |
May 31, 2017 |
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Trademarks, Total Losses | $ 108.0 | $ 86.8 | $ 46.0 | |
| Quoted Prices in Active Markets (Level 1) [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Trademarks | 0.0 | 0.0 | $ 0.0 | |
| Significant Other Observable Inputs (Level 2) [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Trademarks | 0.0 | 0.0 | 0.0 | |
| Significant Unobservable Inputs (Level 3) [Member] | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Trademarks | $ 28.0 | $ 0.0 | $ 136.0 | |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value portion of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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