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Segment Reporting - Net Sales by Product Category (Detail) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
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Feb. 28, 2014
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Feb. 28, 2013
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Feb. 28, 2014
reportable_segment
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Feb. 28, 2013
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| Revenues from External Customers and Long-Lived Assets [Line Items] | ||||||||||
| Number of reportable segments | 1 | |||||||||
| Net sales by product: | ||||||||||
| Net sales | $ 822.5 | $ 771.5 | [1],[2] | $ 2,378.9 | $ 2,269.0 | [1],[2] | ||||
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Knees [Member]
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| Net sales by product: | ||||||||||
| Net sales | 254.2 | 234.7 | [1] | 743.3 | 699.8 | [1] | ||||
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Hips [Member]
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| Net sales by product: | ||||||||||
| Net sales | 162.9 | 158.5 | [1] | 480.3 | 469.5 | [1] | ||||
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S.E.T. [Member]
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| Net sales by product: | ||||||||||
| Net sales | 169.0 | 161.4 | [1] | 478.8 | 440.9 | [1] | ||||
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Spine, Bone Healing and Microfixation [Member]
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| Net sales by product: | ||||||||||
| Net sales | 115.9 | 99.6 | [1] | 322.4 | 311.0 | [1] | ||||
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Dental [Member]
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| Net sales by product: | ||||||||||
| Net sales | 64.4 | 64.4 | [1] | 188.8 | 188.5 | [1] | ||||
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Cement, Biologics and Other [Member]
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| Net sales by product: | ||||||||||
| Net sales | $ 56.1 | $ 52.9 | [1] | $ 165.3 | $ 159.3 | [1] | ||||
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