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If the entity operates in more than one business, the disclosure also indicates the relative importance of its operations in each business and the basis for the determination (for example, assets, revenues, or earnings). Disclosures about the nature of operations need not be quantified; relative importance could be conveyed by use of terms such as "predominately", "about equally", or "major and other". This element is also referred to as "Business Description". 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Balance Sheet Location [Domain] Statement of Financial Position Location, Balance [Domain] Acquisition price per share (in dollars per share) Business Acquisition, Share Price Total estimated amortization of finite-lived intangible assets for 2026 Finite-Lived Intangible Asset, Expected Amortization, Year Two Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] ASSETS Assets [Abstract] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Document Type Document Type Derivative Contract [Domain] Derivative Contract [Domain] Effective interest rate Debt Instrument, Interest Rate, Effective Percentage Investment Income [Table] Investment Income [Table] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] 3.35% notes due 2032 (3.35% 2032 Notes) 3.35% 2032 Notes [Member] 3.35% 2032 Notes Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] 6.40% notes due 2039 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Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Financial Instruments [Domain] Financial Instruments [Domain] Consideration transferred Business Combination, Consideration Transferred LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Alternative investments Alternative Investment Unamortized bond discounts, premiums and issuance costs, net Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Interest rates Derivative, Fixed Interest Rate Minimum Minimum [Member] Aranesp Aranesp [Member] Aranesp. Restatement Determination Date Restatement Determination Date Aggregate fair value of long-term debt, including current portion Notes Payable, Fair Value Disclosure Adoption Date Trading Arrangement Adoption Date Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Other notes due 2097 Other Notes Due 2097 [Member] Other Notes Due 2097 [Member] 4.05% notes due 2029 (4.05% 2029 Notes) 4.05% 2029 Notes [Member] 4.05% 2029 Notes Schedule of Identifiable Intangible Assets Schedule Of Intangible Assets [Table Text Block] Tabular disclosure of finite-lived and indefinite-lived identifiable intangible assets. 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Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Total estimated amortization of finite-lived intangible assets for 2028 Finite-Lived Intangible Asset, Expected Amortization, Year Four All Individuals All Individuals [Member] 4.663% notes due 2051 (4.663% 2051 Notes) Four Point Six Six Three Percent Notes Due Two Zero Five One [Member] Four Point Six Six Three Percent Notes Due Two Zero Five One [Member] Other products Other Products [Member] Other Products [Member] Sale of unrealized gains (losses) on equity securities Sale of Equity Securities, FV-NI, Unrealized Gain (Loss) Sale of Equity Securities, FV-NI, Unrealized Gain (Loss) Increase and decrease in equity securities without readily determinable fair value, amount Increase and Decrease in Equity Securities without Readily Determinable Fair Value, Amount Increase and Decrease in Equity Securities without Readily Determinable Fair Value, Amount PEO PEO [Member] Income Tax Disclosure [Abstract] Income Tax Disclosure [Abstract] Entities [Table] Entities [Table] Name Trading Arrangement, Individual Name Prolia Prolia [Member] Prolia. Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Intangible assets, net Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Fair Values Derivatives Balance Sheet Location By Derivative Contract Type By Hedging Designation [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Gross unrealized gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax 5.375% notes due 2043 (5.375% 2043 Notes) Five Point Three Seven Five Percent Notes Due 2043 [Member] Five Point Three Seven Five Percent Notes Due 2043 [Member] 5.60% notes due 2043 (5.60% 2043 Notes) 5.60% Notes Due 2043 [Member] 5.60% Notes Due 2043 Adjustments for equity method investments Income (Loss) from Equity Method Investments 4.00% £700 million notes due 2029 (4.00% 2029 pound sterling Notes) 4.00% 2029 pound sterling Notes Four Percent Pound Sterling Notes Due 2029 [Member] Four Percent Pound Sterling Notes Due 2029 [Member] Income before income taxes Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Other assets and liabilities, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Other Assets (Liabilities) Fair value adjustments Cumulative amounts of fair value hedging adjustments related to the carrying amounts of the hedged liabilities Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) Business Combination, Asset Acquisition, and Joint Venture Formation [Abstract] Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Assets: Assets, Fair Value Disclosure [Abstract] Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure 5.25% notes due 2025 (5.25% 2025 Notes) 5.25% Notes Due 2025 [Member] 5.25% Notes Due 2025 Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Schedule of Fair Values by Classification Fair Values of Available for Sale Investments By Classification In Consolidated Balance Sheets [Table Text Block] Tabular disclosure of fair values of available-for-sale investments by classification in the consolidated balance sheets. Local Phone Number Local Phone Number Liability Class [Axis] Liability Class [Axis] Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Long-term deferred tax liabilities Deferred Income Tax Liabilities, Net Schedule of Equity Method Investments [Table] Equity Method Investment [Table] Gains on equity securities Unrealized Gain (Loss) on Investments 3.00% notes due 2052 (3.00% 2052 Notes) 3.00% notes due 2052 (3.00% 2052 Notes) [Member] 3.00% notes due 2052 (3.00% 2052 Notes) Other assets Increase (Decrease) in Other Operating Assets Changes in operating assets and liabilities, net of acquisitions: Increase (Decrease) in Operating Capital [Abstract] Length of time hedged in foreign currency contracts (or less) Maximum Length of Time, Foreign Currency Cash Flow Hedge PEO Total Compensation Amount PEO Total Compensation Amount Finite-lived intangible assets – developed-product-technology rights Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Consideration transferred for vested and outstanding awards Business Combination, Payments To Acquire Business, Vested And Outstanding Awards Business Combination, Payments To Acquire Business, Vested And Outstanding Awards Derivative liabilities Derivative Liability, Subject to Master Netting Arrangement, before Offset Other current assets/ Other noncurrent assets Other Current Noncurrent Assets [Member] Other current assets/other non-current assets. Replacement equity awards issued (in shares) Business Acquisition, Equity Interest Issued or Issuable, Number of Shares KRYSTEXXA KRYSTEXXA [Member] KRYSTEXXA Contingencies and commitments Commitments and Contingencies Disclosure [Text Block] Debt Disclosure [Abstract] Debt Disclosure [Abstract] Common Stock Number of shares of common stock Common Stock [Member] Measure: Measure [Axis] Issuance of common stock in connection with equity award programs Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Increase in unrecognized tax benefits resulting from tax positions taken during the current period Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Schedule of Business Acquisitions, by Acquisition [Table] Schedule of Business Acquisitions, by Acquisition [Table] Entity Emerging Growth Company Entity Emerging Growth Company Indefinite-lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets [Axis] Total liabilities Liabilities, Fair Value Disclosure Income Tax Examination [Table] Income Tax, Examination [Table] Entity Central Index Key Entity Central Index Key Inventories Schedule of Inventory, Current [Table Text Block] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Foreign currency translation adjustments Accumulated Foreign Currency Adjustment Attributable to Parent [Member] Net gains (losses) from limited partnership investments Alternative Investment, Net Gain (Loss) Alternative Investment, Net Gain (Loss) Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount United States of America, Dollars United States of America, Dollars Stockholders' equity Equity [Text Block] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Equity Component [Domain] Equity Component [Domain] Financial Instrument [Axis] Financial Instrument [Axis] Current portion of long-term debt Less current portion Long-Term Debt, Current Maturities Interest rate swap contracts Interest Rate Fair Value Hedge Asset at Fair Value Summary of Income and Expense Line Items Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block] Business Combination, Contingent Consideration [Roll Forward] Business Combination, Contingent Consideration [Roll Forward] Business Combination, Contingent Consideration [Roll Forward] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Net changes in valuations Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Entity Shell Company Entity Shell Company Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Indefinite-lived intangible assets: Intangible Assets, Net (Excluding Goodwill) [Abstract] Title Trading Arrangement, Individual Title Statement [Table] Statement [Table] 4.563% notes due 2048 (4.563% 2048 Notes) Four Point Five Six Three Percent Notes Due Two Zero Four Eight [Member] Four Point Five Six Three Percent Notes Due Two Zero Four Eight [Member] Interest expense, net Interest Expense, Debt Summary of significant accounting policies Significant Accounting Policies [Text Block] City Area Code City Area Code Current liabilities: Liabilities, Current [Abstract] Contingent consideration obligations Beginning balance Ending balance Business Combination, Contingent Consideration, Liability Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Quoted prices in active markets  for identical assets (Level 1) Fair Value, Inputs, Level 1 [Member] Common stock and additional paid-in capital Common Stock Including Additional Paid in Capital [Member] Total current assets Assets, Current Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] 2.45% notes due 2030 (2.45% 2030 Notes) Two Point Four Five Percent Notes Due 2030 [Member] Two Point Four Five Percent Notes Due 2030 [Member] Accrued liabilities Increase (Decrease) in Accrued Liabilities Tax Period [Domain] Tax Period [Domain] 5.75% notes due 2040 (5.75% 2040 Notes) Five Point Seven Five Percent Notes Due 2040 [Member] Five Point Seven Five Percent Notes Due 2040 [Member] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] KYPROLIS Kyprolis [Member] Kyprolis [Member] Long-term debt Total long-term debt Long-Term Debt, Excluding Current Maturities 5.25% notes due 2033 (5.25% 2033 Notes) 5.25% Notes Due 2033 [Member] 5.25% Notes Due 2033 Estimated fair value Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Equity securities without readily determinable fair value Equity Securities without Readily Determinable Fair Value, Amount Subsequent Event Type [Axis] Subsequent Event Type [Axis] Euro Member Countries, Euro Euro Member Countries, Euro Income taxes Income Tax Disclosure [Text Block] Long-term tax liabilities Liability for Uncertainty in Income Taxes, Noncurrent Earnings per share: Earnings Per Share [Abstract] Earnings Per Share [Abstract] Income (Numerator): Net Income (Loss) Attributable to Parent [Abstract] Equity [Abstract] Equity [Abstract] Raw materials Inventory, Raw Materials, Net of Reserves Accumulated deficit Retained Earnings (Accumulated Deficit) 5.15% notes due 2028 (5.15% 2028 Notes) 5.15% Notes Due 2028 [Member] 5.15% Notes Due 2028 Reclassifications Out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Class of Stock [Domain] Class of Stock [Domain] Inventories Increase (Decrease) in Inventories Net Investment Income [Line Items] Net Investment Income [Line Items] Net unrealized gains Unrealized gains (losses) on equity securities Equity Securities, FV-NI, Unrealized Gain (Loss) Deferred income taxes Deferred Income Taxes and Tax Credits 3.00% notes due 2029 (3.00% 2029 Notes) 3.00% 2029 Notes [Member] 3.00% 2029 Notes Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Sale of securities without readily determinable fair value Sale of Securities without Readily Determinable Fair Value, Amount Sale of Securities without Readily Determinable Fair Value, Amount TEPEZZA TEPEZZA [Member] TEPEZZA Equity Awards Adjustments Equity Awards Adjustments [Member] Net cash (used in) provided by financing activities Net Cash Provided by (Used in) Financing Activities Underlying Securities Award Underlying Securities Amount Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Extinguishment of debt Payment for Debt Extinguishment or Debt Prepayment Cost Dividends declared on common stock Dividends, Common Stock, Cash Amendment Flag Amendment Flag Entity Registrant Name Entity Registrant Name Cash purchase price Payments to Acquire Businesses, Gross Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Depreciation, amortization and other Depreciation, Depletion and Amortization Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] United Kingdom, Pounds United Kingdom, Pounds Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Fair Value as of Grant Date Award Grant Date Fair Value Total assets acquired, net of liabilities assumed Business Acquired Asset Acquisition, Assets Acquired And Liabilities Assumed, Net Business Acquired Asset Acquisition, Assets Acquired And Liabilities Assumed, Net Significant other observable inputs (Level 2) Fair Value, Inputs, Level 2 [Member] Financing arrangements Debt Disclosure [Text Block] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Geographical [Domain] Geographical [Domain] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Face amount Debt Instrument, Face Amount Disaggregation of Revenue by Product and by Geographic Area Disaggregation of Revenue [Table Text Block] 1.65% notes due 2028 (1.65% 2028 Notes) One point six five percent 2028 Notes [Member] One point six five percent 2028 Notes Entity Address, Postal Zip Code Entity Address, Postal Zip Code Principles of consolidation Consolidation, Policy [Policy Text Block] Interest rate swap contracts Interest Rate Swap Interest rate swap agreements Interest Rate Swap [Member] Restatement Determination Date: Restatement Determination Date [Axis] Title of 12(b) Security Title of 12(b) Security Proposed additional income tax Proposed Additional Income Tax Proposed Additional Income Tax 2.60% notes due 2026 (2.60% 2026 Notes) Two Point Six Zero Notes Due Two Zero Two Six [Member] Two Point Six Zero Notes Due Two Zero Two Six [Member] 5.507% notes due 2026 (5.507% 2026 Notes) 5.507% Notes Due 2026 [Member] 5.507% Notes Due 2026 Derivatives: Derivative Assets Fair Value Disclosure [Abstract] Derivative assets. Other Accumulated Other Adjustment Attributable to Parent [Member] Accumulated Other Adjustment Attributable to Parent [Member] Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value 5.75% notes due 2063 (5.75% 2063 Notes) 5.75% Notes Due 2063 [Member] 5.75% Notes Due 2063 Other Payments for (Proceeds from) Other Investing Activities Equity securities Equity Securities, FV-NI, Noncurrent Other Noncurrent Assets Other Noncurrent Assets [Member] Otezla Otezla [Member] Otezla [Member] Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] All Currencies [Domain] All Currencies [Domain] Gain on extinguishment of debt Gain (Loss) on Extinguishment of Debt Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Cash flows from financing activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Derivatives: Derivative Financial Instruments Liabilities Fair Value Disclosure [Abstract] Derivative financial instruments liabilities fair value disclosure. Penalties on proposed additional income tax Penalties On Proposed Additional Income Tax Penalties On Proposed Additional Income Tax Foreign currency forward contracts Forward Contracts [Member] Basic (in usd per share) Basic EPS (in usd per share) Earnings Per Share, Basic Accounts payable Increase (Decrease) in Accounts Payable Forward interest rate contracts Forward Interest Rate Contracts [Member] Forward Interest Rate Contracts Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Designated as Hedging Instrument Derivatives designated as hedging instrument Designated as Hedging Instrument [Member] Property, plant and equipment, net Property, Plant and Equipment, Policy [Policy Text Block] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Finite-lived intangible assets: Finite-Lived Intangible Assets, Net [Abstract] Total current liabilities Liabilities, Current Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Weighted-average shares used in calculation of earnings per share: Shares (Denominator): Weighted Average Number of Shares Outstanding, Diluted [Abstract] Total assets Assets Total estimated amortization of finite-lived intangible assets for 2025 Finite-Lived Intangible Asset, Expected Amortization, Year One Cost of sales Cost of Goods and Services Sold Purchases of property, plant and equipment Payments to Acquire Property, Plant, and Equipment Research and development technology rights Acquired Research And Development Technology Rights [Member] Acquired research and development technology rights. Other noncurrent liabilities Other Liabilities, Noncurrent Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Contingencies and commitments (see Note 13) Commitments and Contingencies 5.65% notes due 2053 (5.65% 2053 Notes) 5.65% Notes Due 2053 [Member] 5.65% Notes Due 2053 Termination Date Trading Arrangement Termination Date Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Notes Fixed-rate notes Notes Payable to Banks [Member] Derivatives not designated as hedging instrument Not Designated as Hedging Instrument [Member] Entity Address, City or Town Entity Address, City or Town Net proceeds from issuance of debt Proceeds from Issuance of Long-Term Debt Neumora Therapeutics, Inc. Neumora Therapeutics, Inc. [Member] Neumora Therapeutics, Inc. Debt Instrument [Axis] Debt Instrument [Axis] Net income Net income Net income (loss) Net income for basic and diluted EPS Net Income (Loss) Attributable to Parent Trading Arrangement: Trading Arrangement [Axis] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Business Acquisition [Axis] Business Acquisition [Axis] Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Hedging adjustments on discontinued hedging relationships Hedged Liability, Discontinued Fair Value Hedge, Cumulative Increase (Decrease) Entity File Number Entity File Number Liabilities: Liabilities, Fair Value Disclosure [Abstract] Revenues Revenue from Contract with Customer [Text Block] Document Fiscal Year Focus Document Fiscal Year Focus Revenue from External Customers by Products and Services [Table] Segment Reporting, Revenue from External Customer, Product and Service [Table] Income Statement [Abstract] Income Statement [Abstract] Entity Address, Address Line One Entity Address, Address Line One Extinguishment of debt Extinguishment of Debt, Amount Revenue from External Customer [Line Items] Revenue from External Customer [Line Items] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Other short-term interest-bearing securities Other Short Term Interest Bearing Securities [Member] Other short-term interest bearing securities. Total assets Assets, Fair Value Disclosure Name Forgone Recovery, Individual Name 3.15% notes due 2040 (3.15% 2040 Notes) Three Point One Five Percent Notes Due 2040 [Member] Three Point One Five Percent Notes Due 2040 [Member] Total estimated amortization of finite-lived intangible assets for 2029 Finite-Lived Intangible Asset, Expected Amortization, Year Five Document Period End Date Document Period End Date Finished goods Inventory, Finished Goods, Net of Reserves Nplate Nplate [Member] Nplate Other items, net Other Noncash Income (Expense) Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Payments Business Combination, Contingent Consideration Arrangements, Payments Business Combination, Contingent Consideration Arrangements, Payments Insider Trading Arrangements [Line Items] Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Schedule of Business Acquisitions, by Acquisition Schedule of Business Acquisitions, by Acquisition [Table Text Block] Adjustment to Compensation: Adjustment to Compensation [Axis] Accrued liabilities/ Other noncurrent liabilities Accrued Liabilities Other Non Current Liabilities [Member] Accrued liabilities/other non-current liabilities. Foreign currency contract gains Foreign currency forward contracts Foreign Exchange Contract [Member] Document Transition Report Document Transition Report Document Quarterly Report Document Quarterly Report Horizon Therapeutics Horizon Therapeutics [Member] Horizon Therapeutics Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Current Reporting Status Entity Current Reporting Status Accumulated deficit Retained Earnings [Member] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Vectibix Vectibix [Member] Vectibix Computation of basic and diluted earnings per share Basic And Diluted Earning Per Share [Abstract] Basic and diluted earning per share. Basic (in shares) Weighted-average shares for basic EPS (in shares) Weighted Average Number of Shares Outstanding, Basic Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Marketable Securities [Line Items] Marketable Securities [Line Items] IPR&D Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Indefinite-Lived Intangible Assets Business combination, turnover period of inventory acquired Business combination, turnover period of inventory acquired Business combination, turnover period of inventory acquired Property, plant and equipment, net Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in AOCI [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Executive Category: Executive Category [Axis] Name Awards Close in Time to MNPI Disclosures, Individual Name Entity Filer Category Entity Filer Category Cash flow hedges Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax, Parent Company Selected Measure Name Company Selected Measure Name Partnership Interest [Member]