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<?xml version="1.0" encoding="windows-1252"?> |
<xbrl xmlns="http://www.xbrl.org/2003/instance" xmlns:amgn="http://www.amgen.com/20210304" xmlns:dei="http://xbrl.sec.gov/dei/2020-01-31" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:us-gaap="http://fasb.org/us-gaap/2020-01-31" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink"> |
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| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000318154 </identifier> |
| | | </entity> |
| | <period> |
| | | <startDate> 2021-03-04 </startDate> |
| | | <endDate> 2021-03-04 </endDate> |
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| | | <identifier scheme="http://www.sec.gov/CIK"> 0000318154 </identifier> |
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| | <period> |
| | | <startDate> 2021-03-04 </startDate> |
| | | <endDate> 2021-03-04 </endDate> |
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| | </context> |
| <context id="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A1.250SeniorNotesDue2022Member"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000318154 </identifier> |
| | | <segment> |
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| | <period> |
| | | <startDate> 2021-03-04 </startDate> |
| | | <endDate> 2021-03-04 </endDate> |
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| <context id="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A2.00SeniorNotesDue2026Member"> |
| | <entity> |
| | | <identifier scheme="http://www.sec.gov/CIK"> 0000318154 </identifier> |
| | | <segment> |
| <xbrldi:explicitMember dimension="us-gaap:StatementClassOfStockAxis"> amgn:A2.00SeniorNotesDue2026Member </xbrldi:explicitMember> |
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| | | </entity> |
| | <period> |
| | | <startDate> 2021-03-04 </startDate> |
| | | <endDate> 2021-03-04 </endDate> |
| | | </period> |
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| <dei:EntityCentralIndexKey contextRef="duration_2021-03-04_to_2021-03-04" id="Hidden_dei_EntityCentralIndexKey_duration_2021-03-04_to_2021-03-04"> 0000318154 </dei:EntityCentralIndexKey> |
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| <dei:DocumentPeriodEndDate contextRef="duration_2021-03-04_to_2021-03-04"> 2021-03-04 </dei:DocumentPeriodEndDate> |
| <dei:EntityRegistrantName contextRef="duration_2021-03-04_to_2021-03-04"> Amgen Inc. </dei:EntityRegistrantName> |
| <dei:EntityIncorporationStateCountryCode contextRef="duration_2021-03-04_to_2021-03-04"> DE </dei:EntityIncorporationStateCountryCode> |
| <dei:EntityFileNumber contextRef="duration_2021-03-04_to_2021-03-04"> 001-37702 </dei:EntityFileNumber> |
| <dei:EntityTaxIdentificationNumber contextRef="duration_2021-03-04_to_2021-03-04"> 95-3540776 </dei:EntityTaxIdentificationNumber> |
| <dei:EntityAddressAddressLine1 contextRef="duration_2021-03-04_to_2021-03-04"> One Amgen Center Drive </dei:EntityAddressAddressLine1> |
| <dei:EntityAddressCityOrTown contextRef="duration_2021-03-04_to_2021-03-04"> Thousand Oaks </dei:EntityAddressCityOrTown> |
| <dei:EntityAddressStateOrProvince contextRef="duration_2021-03-04_to_2021-03-04"> CA </dei:EntityAddressStateOrProvince> |
| <dei:EntityAddressPostalZipCode contextRef="duration_2021-03-04_to_2021-03-04"> 91320-1799 </dei:EntityAddressPostalZipCode> |
| <dei:CityAreaCode contextRef="duration_2021-03-04_to_2021-03-04"> 805 </dei:CityAreaCode> |
| <dei:LocalPhoneNumber contextRef="duration_2021-03-04_to_2021-03-04"> 447-1000 </dei:LocalPhoneNumber> |
| <dei:WrittenCommunications contextRef="duration_2021-03-04_to_2021-03-04"> false </dei:WrittenCommunications> |
| <dei:SolicitingMaterial contextRef="duration_2021-03-04_to_2021-03-04"> false </dei:SolicitingMaterial> |
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| <dei:Security12bTitle contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember"> Common Stock $0.0001 par value </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember"> AMGN </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_us-gaap-CommonStockMember"> NASDAQ </dei:SecurityExchangeName> |
| <dei:Security12bTitle contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A1.250SeniorNotesDue2022Member"> 1.250% Senior Notes Due 2022 </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A1.250SeniorNotesDue2022Member"> AMGN22 </dei:TradingSymbol> |
| <dei:SecurityExchangeName contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A1.250SeniorNotesDue2022Member"> NASDAQ </dei:SecurityExchangeName> |
| <dei:Security12bTitle contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A2.00SeniorNotesDue2026Member"> 2.000% Senior Notes Due 2026 </dei:Security12bTitle> |
| <dei:TradingSymbol contextRef="duration_2021-03-04_to_2021-03-04_us-gaap-StatementClassOfStockAxis_amgn-A2.00SeniorNotesDue2026Member"> AMGN26 </dei:TradingSymbol> |
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