Goodwill (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended |
|---|---|---|
May 31, 2016 |
Feb. 29, 2016 |
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| Changes in the carrying amount of goodwill [Roll Forward] | ||
| Goodwill, beginning of period | $ 7,138.6 | $ 6,208.2 |
| Purchase accounting allocations | 204.7 | 965.1 |
| Foreign currency translation adjustments | 6.9 | (34.7) |
| Goodwill, end of period | 7,350.2 | 7,138.6 |
| Operating Segments [Member] | Beer [Member] | ||
| Changes in the carrying amount of goodwill [Roll Forward] | ||
| Goodwill, beginning of period | 4,530.1 | 3,776.2 |
| Purchase accounting allocations | 761.8 | |
| Foreign currency translation adjustments | (0.7) | (7.9) |
| Purchase accounting allocations, adjustments | (0.1) | |
| Goodwill, end of period | 4,529.3 | 4,530.1 |
| Operating Segments [Member] | Wine and Spirits [Member] | ||
| Changes in the carrying amount of goodwill [Roll Forward] | ||
| Goodwill, beginning of period | 2,608.5 | 2,432.0 |
| Purchase accounting allocations | 204.8 | 203.3 |
| Foreign currency translation adjustments | 7.6 | (26.8) |
| Goodwill, end of period | $ 2,820.9 | $ 2,608.5 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. No definition available.
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- Definition Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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