XML 80 R67.htm IDEA: XBRL DOCUMENT v3.22.2

SUBSEQUENT EVENT (Details) $ in Millions	1 Months Ended
	Aug. 31, 2022 USD ($)
Subsequent Event | MiroBio Ltd. | Forecast
Subsequent Event [Line Items]
Cash consideration	$ 405

X

- Definition

Payments For Asset Acquisitions

+ References

No definition available.

+ Details

Name:	gild_PaymentsForAssetAcquisitions
Namespace Prefix:	gild_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

Name:	us-gaap_SubsequentEventLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_AssetAcquisitionAxis=gild_MiroBioLtdMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	srt_StatementScenarioAxis=srt_ScenarioForecastMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: