XML 76 R68.htm IDEA: XBRL DOCUMENT
v3.23.2

Derivative instruments - Notional Amounts & Interest Rates of Cross-currency Swaps (Details) - Cash flow hedge - Cross-currency swap contracts € in Millions, £ in Millions, $ in Millions | Jun. 30, 2023 USD ($) | Jun. 30, 2023 EUR (€) | Jun. 30, 2023 GBP (£)
--- | --- | --- | ---
2.00% 2026 euro Notes |  |  |
Derivative [Line Items] |  |  |
Notional amounts | $ 833 | € 750 |
5.50% 2026 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Notional amounts | 747 |  | £ 475
4.00% 2029 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Notional amounts | $ 1,111 |  | £ 700
Euro Member Countries, Euro | 2.00% 2026 euro Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 2.00% | 2.00% | 2.00%
United Kingdom, Pounds | 5.50% 2026 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 5.50% | 5.50% | 5.50%
United Kingdom, Pounds | 4.00% 2029 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 4.00% | 4.00% | 4.00%
United States of America, Dollars | 2.00% 2026 euro Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 3.90% | 3.90% | 3.90%
United States of America, Dollars | 5.50% 2026 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 6.00% | 6.00% | 6.00%
United States of America, Dollars | 4.00% 2029 pound sterling Notes |  |  |
Derivative [Line Items] |  |  |
Interest rates | 4.60% | 4.60% | 4.60%

X
- Definition Fixed interest rate related to the interest rate derivative. + References No definition available. + Details
Name: | us-gaap_DerivativeFixedInterestRate
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 40 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480237/815-40-50-5 + Details
Name: | us-gaap_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Nominal or face amount used to calculate payment on derivative. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1B Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480434/815-10-50-1A + Details
Name: | us-gaap_DerivativeNotionalAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipAxis=us-gaap_CashFlowHedgingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=amgn_CrossCurrencySwapContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=amgn_TwoPercentEuroNotesDueTwoThousandTwentySixMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=amgn_FivePointFiveZeroPercentPoundSterlingNotesDue2026Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=amgn_FourPercentPoundSterlingNotesDue2029Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_EUR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_GBP
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CurrencyAxis=currency_USD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |