Commitments and Contingencies (Details Textual) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|
Feb. 28, 2019 |
May 31, 2018 |
Feb. 28, 2018 |
Feb. 28, 2019 |
Feb. 28, 2018 |
Feb. 28, 2017 |
|
| Loss Contingencies [Line Items] | ||||||
| Rental expense | $ 63.5 | $ 59.1 | $ 59.2 | |||
| Amounts purchased under related-party arrangements | 238.8 | 316.6 | $ 292.3 | |||
| Estimated loss on inventory write-down | $ 20.6 | $ 1.5 | $ 19.1 | |||
| Guarantee obligations [Member] | ||||||
| Loss Contingencies [Line Items] | ||||||
| Gain on release of indemnifications | 3.7 | |||||
| Indemnification liabilities | $ 9.2 | $ 12.8 | $ 9.2 | $ 12.8 | ||
| X | ||||||||||
- Definition The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of loss from reductions in inventory due to subsequent measurement adjustments, including, but not limited to, physical deterioration, obsolescence, or changes in price levels. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
|
| X | ||||||||||
- 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.
|
| X | ||||||||||
- Definition Amount of gain that is infrequent in occurrence or unusual in nature. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Purchases during the period (excluding transactions that are eliminated in consolidated or combined financial statements) with related party. No definition available.
|
| X | ||||||||||
- Details
|