XML 144 R27.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Investments in Variable Interest Entities | 12 Months Ended
--- | ---
Dec. 31, 2013
Investments in Variable Interest Entities [Abstract] |
Investments in Variable Interest Entities | Investments in Variable Interest Entities Consolidated Variable Interest Entities Our consolidated financial statements include the financial results of variable interest entities in which we are the primary beneficiary. Investments in Joint Ventures On September 6, 2011, we completed the purchase of the noncontrolling interest in our joint venture investments in Biogen Dompé SRL and Biogen Dompé Switzerland GmbH, our respective sales affiliates in Italy and Switzerland, from our joint venture partners, Dompé Farmaceutici SpA and Dompé International SA, respectively. Prior to this transaction, our consolidated financial statements reflected 100% of the operations of these joint venture investments and we recorded net income (loss) attributable to noncontrolling interests in our consolidated statements of income based on the percentage of ownership interest retained by our joint venture partners as we retained the power to direct the activities which most significantly and directly impacted their economic performance. We have continued to consolidate the operations of these entities following our purchase of the noncontrolling interest; however, as of September 6, 2011, we no longer allocate 50% of the earnings of these affiliates to net income (loss) attributable to noncontrolling interests as Biogen Dompé SRL and Biogen Dompé Switzerland GmbH became wholly-owned subsidiaries of the Company. Until we completed our purchase of the noncontrolling interests, the assets of these joint ventures were restricted, from the standpoint of Biogen Idec, in that they were not available for our general business use outside the context of each joint venture. The joint ventures’ most significant assets were accounts receivable from the ordinary course of business. The holders of the liabilities of each joint venture, including the credit line from Dompé Farmaceutici SpA to Biogen Dompé SRL, had no recourse to Biogen Idec. Balances outstanding under Biogen Dompé SRL’s credit line were repaid in connection with this transaction. In addition, Dompé Farmaceutici SpA purchased all of Biogen Dompé SRL’s outstanding receivables as of June 30, 2011, adjusted for cash received through September 5, 2011. For additional information related to this transaction, please read Note 2, Acquisitions to these consolidated financial statements. Knopp In August 2010, we entered into a license agreement with Knopp Neurosciences, Inc. (Knopp), a subsidiary of Knopp Holdings, LLC, for the development, manufacture and commercialization of dexpramipexole. Under the terms of the license agreement we made a $26.4 million upfront payment and agreed to pay Knopp development and sales-based milestone payments as well as royalties on future commercial sales. In addition, we also purchased 30.0% of the Class B common shares of Knopp for $60.0 million. At the end of December 2012, we learned that a Phase 3 trial investigating dexpramipexole in people with amyotrophic lateral sclerosis (ALS) did not meet its primary endpoint and failed to show efficacy in its key secondary endpoints. Based on these results, we discontinued development of dexpramipexole in ALS. Prior to our decision to discontinue dexpramipexole, we had started the R&D extension program, ENVISION, and had entered into arrangements with certain suppliers for the purchase of raw materials and the supply of drug product. These arrangements were canceled. We accrued approximately $12.3 million of research and development expense in 2012 related to these firm commitments to purchase R&D services and inventory or to pay cancellation charges. In addition, in the first quarter of 2013, we terminated the license agreement with Knopp and, in the fourth quarter of 2013, we exercised our put option on the 30.0% of the Class B common shares to Knopp. We had previously determined that we were the primary beneficiary of Knopp because we had the power through the license agreement to direct the activities that most significantly impacted Knopp’s economic performance and were required to fund 100% of the research and development costs incurred in support of the collaboration agreement. As such, we consolidated the results of Knopp. In March 2013, we deconsolidated the results of Knopp upon termination of the license agreement. A summary of activity related to this collaboration is as follows:
| For the Years Ended December 31,
(In millions) | 2013 |  | 2012 |  | 2011
Milestone payments made to Knopp | $ | — |  |  | $ | — |  |  | $ | 10.0 |
Biogen Idec’s share of expense reflected within our consolidated statements of income | $ | — |  |  | $ | 113.0 |  |  | $ | 54.8 |
Collaboration expense attributed to noncontrolling interests, net of tax | $ | — |  |  | $ | — |  |  | $ | 8.6 |
The assets and liabilities of Knopp were not significant to our financial position or results of operations. We had provided no financing to Knopp other than previously contractually required amounts disclosed above. Neurimmune SubOne AG In 2007, we entered into a collaboration agreement with Neurimmune SubOne AG (Neurimmune), a subsidiary of Neurimmune AG, for the development and commercialization of antibodies for the treatment of Alzheimer’s disease. Neurimmune conducts research to identify potential therapeutic antibodies and we are responsible for the development, manufacturing and commercialization of all products. Based upon our current development plans, we may pay Neurimmune up to $345.0 million in remaining milestone payments, as well as royalties on sales of any resulting commercial products. We determined that we are the primary beneficiary of Neurimmune because we have the power through the collaboration to direct the activities that most significantly impact the entity’s economic performance and are required to fund 100% of the research and development costs incurred in support of the collaboration agreement. Accordingly, we consolidate the results of Neurimmune. Amounts that are incurred by Neurimmune for research and development expenses in support of the collaboration that we reimburse are reflected in research and development expense in our consolidated statements of income. In April 2011, we submitted an Investigational New Drug application for BIIB037 (human anti-Amyloid ß mAb), a beta-amyloid removal therapy, which triggered a $15.0 million milestone payment due to Neurimmune. As we consolidate Neurimmune, we recognized this payment as a charge to noncontrolling interests in the second quarter of 2011. Future milestone payments will be reflected within our consolidated statements of income as a charge to the noncontrolling interest, net of tax, when such milestones are achieved. A summary of activity related to this collaboration is as follows:
| For the Years Ended December 31,
(In millions) | 2013 |  | 2012 |  | 2011
Milestone payments made to Neurimmune | $ | — |  |  | $ | — |  |  | $ | 15.0 |
Biogen Idec’s share of expense reflected within our consolidated statements of income | $ | 27.2 |  |  | $ | 13.3 |  |  | $ | 24.2 |
Collaboration expense attributed to noncontrolling interests, net of tax | $ | — |  |  | $ | — |  |  | $ | 14.7 |
A summary of activity related to this collaboration since inception, along with an estimate of additional future development expenses expected to be incurred by us, is as follows:
(In millions) | As of December 31, 2013
Total expense incurred by Biogen Idec | $ | 115.7 |
Estimate of additional amounts to be incurred by us in development of the lead compound | $ | 800.9 |
The assets and liabilities of Neurimmune are not significant to our financial position or results of operations as it is a research and development organization. We have provided no financing to Neurimmune other than previously contractually required amounts. Unconsolidated Variable Interest Entities We have relationships with other variable interest entities that we do not consolidate as we lack the power to direct the activities that significantly impact the economic success of these entities. These relationships include investments in certain biotechnology companies and research collaboration agreements. For additional information related to our significant collaboration arrangements with unconsolidated variable interest entities, please read Note 20, Collaborative and Other Relationships to these consolidated financial statements. As of December 31, 2013 and 2012, the total carrying value of our investments in biotechnology companies that we have determined to be variable interest entities, but do not consolidate as we do not have the power to direct their activities, totaled $5.5 million and $9.4 million, respectively. Our maximum exposure to loss related to these variable interest entities is limited to the carrying value of our investments. We have entered into research collaborations with certain variable interest entities where we are required to fund certain development activities. These development activities are included in research and development expense within our consolidated statements of income, as they are incurred. We have provided no financing to these variable interest entities other than previously contractually required amounts.

X
- Details
Name: | biib_InvestmentsInVariableInterestEntitiesAbstract
Namespace Prefix: | biib_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for Variable Interest Entities (VIE). VIEs are interest in which the entity has a controlling financial interest (as defined) and of which it is therefore the primary beneficiary. A controlling financial interest is determined based on both: (a) the entity's power to direct activities of the VIE that most significantly impact the VIE's economic performance and (b) the entity's obligation to absorb losses of the VIE that could potentially be significant to the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. VIEs of which the entity is the primary beneficiary are included in the consolidated financial statements of the entity. + References No definition available. + Details
Name: | biib_InvestmentsInVariableInterestEntitiesTextBlock
Namespace Prefix: | biib_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration