Business Combination, Future Royalties, Liability, Measurement Input

No definition available.

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Namespace Prefix:	gild_
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Balance Type:	na
Period Type:	instant

- Definition

Debt Instrument, Redemption, Par Call Term

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

+ Details

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Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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Balance Type:	na
Period Type:	instant

- 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.

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+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

+ References

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-Topic 942
-SubTopic 470
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-Paragraph 3
-Subparagraph (e)
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Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
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-Name Accounting Standards Codification
-Section S99
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-Subparagraph (SX 210.7-03(a)(16)(a)(2))
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-URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22)(b))
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-SubTopic 10
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-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(19)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 15
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-15

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DEBT AND CREDIT FACILITIES - Additional Information (Details) $ in Millions	1 Months Ended		12 Months Ended
	Feb. 28, 2025 USD ($)	Apr. 30, 2024 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Nov. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Oct. 23, 2020
Debt Instrument [Line Items]
Repayments of debt			$ 1,970	$ 2,250	$ 1,500
Immunomedics, Inc. \| Measurement Input, Expected Term
Debt Instrument [Line Items]
Liability related to future royalties, measurement Input								16
Senior notes
Debt Instrument [Line Items]
Principal amount						$ 3,500
Redemption price, percentage			101.00%
Senior notes \| Minimum
Debt Instrument [Line Items]
Par call term (in months)			1 month
Senior notes \| Maximum
Debt Instrument [Line Items]
Par call term (in months)			6 months
Senior notes \| 4.80% Senior Unsecured Notes Due in November 2029
Debt Instrument [Line Items]
Principal amount						$ 750
Interest rate, stated percentage			4.80%			4.80%
Redemption price, percentage			100.00%
Senior notes \| 5.10% Senior Unsecured Notes Due in June 2035
Debt Instrument [Line Items]
Principal amount						$ 1,000
Interest rate, stated percentage			5.10%			5.10%
Redemption price, percentage			100.00%
Senior notes \| 5.50% Senior Unsecured Notes Due November 2054
Debt Instrument [Line Items]
Principal amount						$ 1,000
Interest rate, stated percentage			5.50%			5.50%
Redemption price, percentage			100.00%
Senior notes \| 5.60% Senior Unsecured Notes Due November 2064
Debt Instrument [Line Items]
Principal amount						$ 750
Interest rate, stated percentage			5.60%			5.60%
Redemption price, percentage			100.00%
Senior notes \| 3.70% Senior Unsecured Notes Due in April 2024
Debt Instrument [Line Items]
Interest rate, stated percentage			3.70%
Repayments of debt		$ 1,750
Senior notes \| 3.50% Senior Unsecured Notes Due in February 2025
Debt Instrument [Line Items]
Interest rate, stated percentage			3.50%
Senior notes \| 3.50% Senior Unsecured Notes Due in February 2025 \| Subsequent event \| Forecast
Debt Instrument [Line Items]
Repayments of debt	$ 1,750
Line of credit \| Revolving credit facility
Debt Instrument [Line Items]
Amounts outstanding under the facility			$ 0	$ 0
Line of credit \| Terminated 2020 Revolving Credit Facility \| Revolving credit facility
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 2,500
Line of credit \| 2024 Revolving Credit Facility \| Revolving credit facility
Debt Instrument [Line Items]
Maximum borrowing capacity							$ 2,500