Summary of Significant Accounting Policies	12 Months Ended
Dec. 31, 2013
Accounting Policies [Abstract]
Summary of Significant Accounting Policies	Summary of Significant Accounting Policies Nature of Operations. The Company develops, manufactures, purchases and distributes a broad range of high quality biochemical and organic chemical products, kits and services that are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing. Principles of Consolidation. The consolidated financial statements include the accounts of the Company and all majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated. Financial Instruments. Financial instruments are recorded at fair value, except as described in Note 8 – Long-Term Debt. Sales. Product sales, which include shipping and handling fees billed to customers, are recognized upon transfer of title of the product to the customer, which generally occurs upon shipment to the customer, and is not dependent upon any post-shipment obligations. Sales of services are recognized utilizing the proportional performance method, whereby sales for each stage of a project are recognized based upon the stage's cost as a proportion of the total cost that will be incurred for that project. R&D. Expenditures relating to the development of new products, services and processes, including significant improvements to existing products, services or processes, are expensed as incurred as R&D. Income Taxes. The provision for income taxes is based on pretax income reported in the consolidated statements of income and currently enacted tax rates for each jurisdiction. No provision has been made for U.S. income taxes on the undistributed earnings of the Company's international subsidiaries where the earnings are considered permanently reinvested. Deferred tax assets and liabilities are recognized for the future tax benefits or liabilities attributable to differences between the consolidated financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company regularly reviews its deferred tax assets for recoverability and establishes a valuation allowance when it believes that such assets may not be recovered, taking into consideration historical operating results, expectations of future earnings, changes in its operations and the expected timing of the reversals of existing temporary differences. Cash and Cash Equivalents. Cash and cash equivalents include cash on hand and investments with original maturities of less than three months. Property, Plant and Equipment. The cost of property, plant and equipment is depreciated over the estimated useful lives of the assets using the straight-line method with lives generally ranging from 3 to 12 years for machinery and equipment, 3 to 7 years for information technology and 15 to 40 years for buildings and improvements. Depreciation expense was $111, $104 and $89 for the years ended December 31, 2013, 2012 and 2011, respectively. The Company capitalizes interest as part of the cost of constructing major facilities and equipment. Goodwill. ASC Subtopic 350-20 "Goodwill" requires the Company to assess goodwill for impairment rather than to systematically amortize goodwill against earnings. This goodwill impairment test compares the fair value of a reporting unit to its carrying amount, including goodwill. The Company operates as one reporting unit and its fair value exceeds its carrying value, including goodwill. The Company has determined that no impairment of goodwill existed at December 31, 2013 or 2012. Long-Lived Assets. Long-lived assets are reviewed for impairment whenever conditions indicate that the carrying value of the assets may not be fully recoverable. Such impairment tests are based on a comparison of the pretax undiscounted cash flows expected to be generated by the asset to the recorded value of the asset. If impairment is indicated, the asset value is written down to its market value if readily determinable or its estimated fair value based on discounted cash flows. Any significant unanticipated changes in business or market conditions that vary from current expectations could have an impact on the fair value of these assets and any potential associated impairment. The Company has determined that no indications of impairment existed at December 31, 2013 or 2012. Foreign Currency Translation. Most of the Company's non-U.S. operations use local currency as their functional currency. Subsidiaries that do not use the U.S. Dollar as their functional currency translate assets and liabilities at period end exchange rates and profit and loss accounts at the weighted average exchange rates during the reporting period. Resulting translation gains and losses are included as a separate component of stockholders' equity in AOCI. Assets and liabilities denominated in a currency other than the subsidiary's functional currency are translated to the subsidiary's functional currency at period end exchange rates. Resulting gains and losses are recognized in the consolidated statements of income. Use of Estimates. The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of sales and expenses during the periods presented. Actual results could differ from those estimates under different assumptions or conditions. Reclassifications. The accompanying consolidated financial statements for prior years contain certain reclassifications to conform with the presentation used in 2013. Effect of New Accounting Standards In February 2013, the FASB issued ASU No. 2013-02, "Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income" that requires entities to disclose either on the face of or in the notes to the financial statements the effects of reclassifications out of AOCI. For items reclassified out of AOCI and into net income in their entirety, entities must disclose the effect of the reclassification on each affected net income item. For items that are not reclassified in their entirety into net income, entities must provide a cross reference to other required disclosures. This ASU does not change the items currently reported in other comprehensive income and is effective for annual reporting periods beginning after December 15, 2012 and interim periods within those years. The adoption of these provisions did not have a material impact on the consolidated financial statements of the Company.

Summary of Significant Accounting Policies

Nature of Operations. The Company develops, manufactures, purchases and distributes a broad range of high quality biochemical and organic chemical products, kits and services that are used in scientific research, including genomic and proteomic research, biotechnology, pharmaceutical development, the diagnosis of disease and as key components in pharmaceutical, diagnostics and high technology manufacturing.

Principles of Consolidation. The consolidated financial statements include the accounts of the Company and all majority-owned subsidiaries. All significant intercompany accounts and transactions have been eliminated.

Financial Instruments. Financial instruments are recorded at fair value, except as described in Note 8 – Long-Term Debt.

Sales. Product sales, which include shipping and handling fees billed to customers, are recognized upon transfer of title of the product to the customer, which generally occurs upon shipment to the customer, and is not dependent upon any post-shipment obligations. Sales of services are recognized utilizing the proportional performance method, whereby sales for each stage of a project are recognized based upon the stage's cost as a proportion of the total cost that will be incurred for that project.

R&D. Expenditures relating to the development of new products, services and processes, including significant improvements to existing products, services or processes, are expensed as incurred as R&D.

Income Taxes. The provision for income taxes is based on pretax income reported in the consolidated statements of income and currently enacted tax rates for each jurisdiction. No provision has been made for U.S. income taxes on the undistributed earnings of the Company's international subsidiaries where the earnings are considered permanently reinvested.

Deferred tax assets and liabilities are recognized for the future tax benefits or liabilities attributable to differences between the consolidated financial statement carrying amounts of existing assets and liabilities and their respective tax bases. Deferred tax assets and liabilities are measured using enacted tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The Company regularly reviews its deferred tax assets for recoverability and establishes a valuation allowance when it believes that such assets may not be recovered, taking into consideration historical operating results, expectations of future earnings, changes in its operations and the expected timing of the reversals of existing temporary differences.

Cash and Cash Equivalents. Cash and cash equivalents include cash on hand and investments with original maturities of less than three months.

Property, Plant and Equipment. The cost of property, plant and equipment is depreciated over the estimated useful lives of the assets using the straight-line method with lives generally ranging from 3 to 12 years for machinery and equipment, 3 to 7 years for information technology and 15 to 40 years for buildings and improvements. Depreciation expense was $111, $104 and $89 for the years ended December 31, 2013, 2012 and 2011, respectively. The Company capitalizes interest as part of the cost of constructing major facilities and equipment.

Goodwill. ASC Subtopic 350-20 "Goodwill" requires the Company to assess goodwill for impairment rather than to systematically amortize goodwill against earnings. This goodwill impairment test compares the fair value of a reporting unit to its carrying amount, including goodwill. The Company operates as one reporting unit and its fair value exceeds its carrying value, including goodwill. The Company has determined that no impairment of goodwill existed at December 31, 2013 or 2012.

Long-Lived Assets. Long-lived assets are reviewed for impairment whenever conditions indicate that the carrying value of the assets may not be fully recoverable. Such impairment tests are based on a comparison of the pretax undiscounted cash flows expected to be generated by the asset to the recorded value of the asset. If impairment is indicated, the asset value is written down to its market value if readily determinable or its estimated fair value based on discounted cash flows. Any significant unanticipated changes in business or market conditions that vary from current expectations could have an impact on the fair value of these assets and any potential associated impairment. The Company has determined that no indications of impairment existed at December 31, 2013 or 2012.

Foreign Currency Translation. Most of the Company's non-U.S. operations use local currency as their functional currency. Subsidiaries that do not use the U.S. Dollar as their functional currency translate assets and liabilities at period end exchange rates and profit and loss accounts at the weighted average exchange rates during the reporting period. Resulting translation gains and losses are included as a separate component of stockholders' equity in AOCI. Assets and liabilities denominated in a currency other than the subsidiary's functional currency are translated to the subsidiary's functional currency at period end exchange rates. Resulting gains and losses are recognized in the consolidated statements of income.

Use of Estimates. The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosures of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of sales and expenses during the periods presented. Actual results could differ from those estimates under different assumptions or conditions.

Reclassifications. The accompanying consolidated financial statements for prior years contain certain reclassifications to conform with the presentation used in 2013.

Effect of New Accounting Standards

In February 2013, the FASB issued ASU No. 2013-02, "Reporting of Amounts Reclassified Out of Accumulated Other Comprehensive Income" that requires entities to disclose either on the face of or in the notes to the financial statements the effects of reclassifications out of AOCI. For items reclassified out of AOCI and into net income in their entirety, entities must disclose the effect of the reclassification on each affected net income item. For items that are not reclassified in their entirety into net income, entities must provide a cross reference to other required disclosures. This ASU does not change the items currently reported in other comprehensive income and is effective for annual reporting periods beginning after December 15, 2012 and interim periods within those years. The adoption of these provisions did not have a material impact on the consolidated financial statements of the Company.