2. Acquisitions	12 Months Ended
Dec. 31, 2013
Business Combinations [Abstract]
Mergers, Acquisitions and Dispositions Disclosures [Text Block]	2. ACQUISITIONS In January 2013, we acquired 100% of the outstanding shares of AbD Serotec, a division of MorphoSys AG, for total consideration of $62.2 million (net of cash received of $7.3 million). This acquisition was accounted for as a business combination as AbD Serotec represented an integrated set of activities and assets that was capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related costs was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Life Science segment's results of operations from the acquisition date. We believe that with AbD Serotec's comprehensive catalog of antibodies, we are able to offer our customers total assay solutions that can be validated on many of our research platforms for western blotting, multiplex protein expression, ELISA and cell sorting. During the second quarter of 2013, we finalized the determination of fair values of certain acquired intangible assets and adjusted the preliminary carrying values of goodwill and certain other assets and liabilities to include final information received, and an update to the weighted average tax rate applied to our valuation model and changes in the determination of fair values of certain assets acquired and liabilities assumed. These factors that existed as of the acquisition date resulted in an overall increase to intangible assets of $1.7 million, a reduction of goodwill of $2.1 million and an increase to net tangible assets of $0.4 million. These measurement period adjustments did not have a material impact on our previously reported condensed consolidated financial statements and, therefore, we have not retrospectively adjusted those financial statements. The final fair values of the net assets acquired consist of definite-lived intangible assets of $44.0 million, goodwill of $14.9 million and net tangible assets of $3.3 million. A portion of the goodwill recorded may be deductible for income tax purposes. We do not consider this business combination to be material and therefore have not disclosed the pro forma results of operations as required for material business combinations. In August 2012, we acquired from Propel Labs, Inc. a new cell sorting system, an automated, easy-to-use, benchtop cell sorting flow cytometer. The new system will be sold exclusively under the Bio-Rad brand as the S3^TM Cell Sorter. This asset acquisition was accounted for as a business combination as the new cell sorting system represented an integrated set of activities and assets that is capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Life Science segment's results of operations from the acquisition date. The fair value of the consideration as of the acquisition date was $49.6 million, which included $5.0 million paid in cash at the closing date and $44.6 million in contingent consideration potentially payable to Propel Labs' shareholders. The contingent consideration was based on a probability-weighted income approach related to the achievement of certain development and sales milestones. The contingent consideration for the development milestones was valued at $19.9 million, based on assumptions regarding the probability of achieving the milestones, with such amounts discounted to present value. The contingent consideration for the sales milestones was valued at $24.7 million, based on a statistically significant number of simulations for each potential outcome. The contingent consideration was recognized at its estimated fair value of $20.8 million as of December 31, 2013. (See Note 3 for further discussion of the contingent consideration valuation and underlying assumptions.) The fair values of the net assets acquired from Propel Labs, Inc. as of the acquisition date were determined to be $17.4 million of goodwill, $32.1 million of definite-lived intangible assets and $0.1 million of net tangible assets. We expect the goodwill recorded to be deductible for income tax purposes. The acquired cell sorting system fits well into Bio-Rad's existing Life Science segment product offerings. In July 2012, we acquired 100% of the outstanding shares of DiaMed Benelux for 4.6 million Euros (approximately $5.6 million) in cash. This acquisition was accounted for as a business combination as DiaMed Benelux represented an integrated set of activities and assets that was capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Clinical Diagnostics segment's results of operations from the acquisition date. We acquired net liabilities with a fair value of $2.3 million and the fair values of the assets acquired as of the acquisition date were determined to be $3.0 million of goodwill and $4.9 million of definite-lived intangible assets. The goodwill recorded will not be deductible for income tax purposes. DiaMed Benelux became the exclusive distributor of certain Bio-Rad immunohematology products in the Benelux market as a result of our 2007 acquisition of DiaMed Holding AG. This distributor acquisition is consistent with our stated objective to control the distribution of our own products and services. In January 2012, we purchased, for cash, certain assets from a raw material supplier for approximately $12.5 million. This asset acquisition was accounted for as a business combination as the certain assets acquired represented an integrated set of activities and assets that is capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in the Clinical Diagnostics segment's results of operations from the acquisition date. The fair value of the assets acquired at the acquisition date was determined to be $6.3 million of net tangible assets, $5.1 million of intangible assets and $1.1 million of goodwill. We expect the goodwill recorded to be deductible for income tax purposes. In addition, we paid $2.0 million for employment agreements as an incentive to certain employees of the acquired business to remain with Bio-Rad. Such amount was expensed over two years from the date of acquisition. We believe this acquisition will allow us to secure the supply of critical raw materials and lower our overall costs in the Clinical Diagnostics segment.

2. ACQUISITIONS

In January 2013, we acquired 100% of the outstanding shares of AbD Serotec, a division of MorphoSys AG, for total consideration of $62.2 million (net of cash received of $7.3 million). This acquisition was accounted for as a business combination as AbD Serotec represented an integrated set of activities and assets that was capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related costs was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Life Science segment's results of operations from the acquisition date. We believe that with AbD Serotec's comprehensive catalog of antibodies, we are able to offer our customers total assay solutions that can be validated on many of our research platforms for western blotting, multiplex protein expression, ELISA and cell sorting.

During the second quarter of 2013, we finalized the determination of fair values of certain acquired intangible assets and adjusted the preliminary carrying values of goodwill and certain other assets and liabilities to include final information received, and an update to the weighted average tax rate applied to our valuation model and changes in the determination of fair values of certain assets acquired and liabilities assumed. These factors that existed as of the acquisition date resulted in an overall increase to intangible assets of $1.7 million, a reduction of goodwill of $2.1 million and an increase to net tangible assets of $0.4 million. These measurement period adjustments did not have a material impact on our previously reported condensed consolidated financial statements and, therefore, we have not retrospectively adjusted those financial statements.

The final fair values of the net assets acquired consist of definite-lived intangible assets of $44.0 million, goodwill of $14.9 million and net tangible assets of $3.3 million. A portion of the goodwill recorded may be deductible for income tax purposes.

We do not consider this business combination to be material and therefore have not disclosed the pro forma results of operations as required for material business combinations.

In August 2012, we acquired from Propel Labs, Inc. a new cell sorting system, an automated, easy-to-use, benchtop cell sorting flow cytometer. The new system will be sold exclusively under the Bio-Rad brand as the S3^TM Cell Sorter. This asset acquisition was accounted for as a business combination as the new cell sorting system represented an integrated set of activities and assets that is capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Life Science segment's results of operations from the acquisition date.

The fair value of the consideration as of the acquisition date was $49.6 million, which included $5.0 million paid in cash at the closing date and $44.6 million in contingent consideration potentially payable to Propel Labs' shareholders. The contingent consideration was based on a probability-weighted income approach related to the achievement of certain development and sales milestones. The contingent consideration for the development milestones was valued at $19.9 million, based on assumptions regarding the probability of achieving the milestones, with such amounts discounted to present value. The contingent consideration for the sales milestones was valued at $24.7 million, based on a statistically significant number of simulations for each potential outcome. The contingent consideration was recognized at its estimated fair value of $20.8 million as of December 31, 2013. (See Note 3 for further discussion of the contingent consideration valuation and underlying assumptions.)

The fair values of the net assets acquired from Propel Labs, Inc. as of the acquisition date were determined to be $17.4 million of goodwill, $32.1 million of definite-lived intangible assets and $0.1 million of net tangible assets. We expect the goodwill recorded to be deductible for income tax purposes. The acquired cell sorting system fits well into Bio-Rad's existing Life Science segment product offerings.

In July 2012, we acquired 100% of the outstanding shares of DiaMed Benelux for 4.6 million Euros (approximately $5.6 million) in cash. This acquisition was accounted for as a business combination as DiaMed Benelux represented an integrated set of activities and assets that was capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in our Clinical Diagnostics segment's results of operations from the acquisition date.

We acquired net liabilities with a fair value of $2.3 million and the fair values of the assets acquired as of the acquisition date were determined to be $3.0 million of goodwill and $4.9 million of definite-lived intangible assets. The goodwill recorded will not be deductible for income tax purposes. DiaMed Benelux became the exclusive distributor of certain Bio-Rad immunohematology products in the Benelux market as a result of our 2007 acquisition of DiaMed Holding AG. This distributor acquisition is consistent with our stated objective to control the distribution of our own products and services.

In January 2012, we purchased, for cash, certain assets from a raw material supplier for approximately $12.5 million. This asset acquisition was accounted for as a business combination as the certain assets acquired represented an integrated set of activities and assets that is capable of being conducted and managed for the purpose of providing a return and therefore constitutes a business in accordance with GAAP. The amount of acquisition-related cost was minimal as Bio-Rad primarily represented itself during the acquisition process. This business acquisition is included in the Clinical Diagnostics segment's results of operations from the acquisition date. The fair value of the assets acquired at the acquisition date was determined to be $6.3 million of net tangible assets, $5.1 million of intangible assets and $1.1 million of goodwill. We expect the goodwill recorded to be deductible for income tax purposes. In addition, we paid $2.0 million for employment agreements as an incentive to certain employees of the acquired business to remain with Bio-Rad. Such amount was expensed over two years from the date of acquisition. We believe this acquisition will allow us to secure the supply of critical raw materials and lower our overall costs in the Clinical Diagnostics segment.