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Acquisitions | 3 Months Ended
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Jan. 31, 2016
Business Combinations [Abstract] |
Acquisitions | Acquisitions On December 17, 2015, we completed the acquisition of Research Instruments Limited, a manufacturer and supplier of in vitro fertilization (IVF) medical devices and systems headquartered in Cornwall, United Kingdom. The fair value of the consideration transferred for the acquisition was approximately $53.1 million in cash, $49.5 million net of cash acquired. We believe this acquisition strengthens our IVF business through the addition of several products, including consumables, software and hardware. Our preliminary allocation of the fair value of the purchase price includes $10.3 million in identifiable intangible assets, consisting of $6.2 million in developed technology, $2.2 million of trade names and $1.9 million for customer relationships; $35.0 million in goodwill; and $7.8 million in identifiable net assets. The pro forma results of operations have not been presented because the effects of the business combination described above was not material to our consolidated results of operations.

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