Segment Information - Additional Information (Detail)	3 Months Ended
Sep. 30, 2023 brand segment channel country
Segment Reporting Information [Line Items]
Number of reportable segments \| segment	6
Digital Real Estate Services \| REA Group
Segment Reporting Information [Line Items]
Company ownership percentage	61.40%
Digital Real Estate Services \| Move
Segment Reporting Information [Line Items]
Company ownership percentage	80.00%
Digital Real Estate Services \| Move \| REA Group
Segment Reporting Information [Line Items]
Ownership interest held by minority interest	20.00%
Subscription Video Services \| Foxtel
Segment Reporting Information [Line Items]
Company ownership percentage	65.00%
Subscription Video Services \| Foxtel \| Telstra
Segment Reporting Information [Line Items]
Ownership interest held by minority interest	35.00%
Subscription Video Services \| Minimum \| Foxtel
Segment Reporting Information [Line Items]
Number of channels \| channel	200
Book Publishing \| Minimum
Segment Reporting Information [Line Items]
Number of countries \| country	15
Number of branded publishing imprints \| brand	120

Number Of Branded Publishing Imprints

No definition available.

Name:	nws_NumberOfBrandedPublishingImprints
Namespace Prefix:	nws_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number Of Channels

+ References

No definition available.

+ Details

Name:	nws_NumberOfChannels
Namespace Prefix:	nws_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByNoncontrollingOwners
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestOwnershipPercentageByParent
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

The number of countries in which the entity operates as of balance sheet date.

+ References

No definition available.

+ Details

Name:	us-gaap_NumberOfCountriesInWhichEntityOperates
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 280
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 18
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482810/280-10-50-18

+ Details

Name:	us-gaap_NumberOfReportableSegments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- 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

No definition available.

+ Details

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

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=nws_DigitalRealEstateServicesSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

Name:	srt_OwnershipAxis=nws_ReaGroupIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=nws_MoveIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=nws_ReaGroupIncMember
Namespace Prefix:
Data Type:	na
Balance Type:
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- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=nws_SubscriptionVideoServicesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_OwnershipAxis=nws_FoxtelMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	dei_LegalEntityAxis=nws_TelstraMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=nws_BookPublishingSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: