Debt Instrument, Covenants, Earning Before Interest Tax Depreciation And Amortization

No definition available.

Name:	nws_DebtInstrumentCovenantsEarningBeforeInterestTaxDepreciationAndAmortization
Namespace Prefix:	nws_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Covenants, Interest Coverage Ratio

+ References

No definition available.

+ Details

Name:	nws_DebtInstrumentCovenantsInterestCoverageRatio
Namespace Prefix:	nws_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Debt Instrument, Interest Coverage Ratio, Covenant Compliance

+ References

No definition available.

+ Details

Name:	nws_DebtInstrumentInterestCoverageRatioCovenantCompliance
Namespace Prefix:	nws_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Line Of Credit Facility, Debt Covenants, Annual Amortization Amount, Period One

+ References

No definition available.

+ Details

Name:	nws_LineOfCreditFacilityDebtCovenantsAnnualAmortizationAmountPeriodOne
Namespace Prefix:	nws_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line Of Credit Facility, Debt Covenants, Annual Amortization Amount, Period Two

+ References

No definition available.

+ Details

Name:	nws_LineOfCreditFacilityDebtCovenantsAnnualAmortizationAmountPeriodTwo
Namespace Prefix:	nws_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Line Of Credit Facility, Operating Income Leverage Ratio, Covenant Compliance

+ References

No definition available.

+ Details

Name:	nws_LineOfCreditFacilityOperatingIncomeLeverageRatioCovenantCompliance
Namespace Prefix:	nws_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	duration

- Definition

Line Of Credit, Number Of Sub-Facilities

+ References

No definition available.

+ Details

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

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentBasisSpreadOnVariableRate1
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

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

+ References

+ Details

Name:	us-gaap_DebtInstrumentFaceAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 835
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482900/835-30-50-1

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(f))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480678/235-10-S99-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 5: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69B

Reference 6: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69C
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69C

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69E
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69E

Reference 8: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 69F
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481568/470-20-55-69F

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 10: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 11: http://www.xbrl.org/2003/role/exampleRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 12: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (e)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 13: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (f)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 14: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Subparagraph (h)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1B

Reference 15: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1D
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1D

Reference 16: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1D
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1D

Reference 17: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1D
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1D

Reference 18: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1E
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E

Reference 19: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1E
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E

Reference 20: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1E
-Subparagraph (d)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1E

Reference 21: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F

Reference 22: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F

Reference 23: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (b)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F

Reference 24: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1F
-Subparagraph (b)(2)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1F

Reference 25: http://www.xbrl.org/2003/role/disclosureRef
-Topic 470
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 1I
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481139/470-20-50-1I

+ Details

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

- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

Name:	us-gaap_DebtInstrumentTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- 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
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(b),22(b))
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

Name:	us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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

- Details

Name:	us-gaap_LongtermDebtTypeAxis=us-gaap_LineOfCreditMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=nws_CreditFacilityFiscalTwoThousandAndNineteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CreditFacilityAxis=us-gaap_RevolvingCreditFacilityMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_CreditFacilityFiscalTwoThousandAndNineteenMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_CreditFacilityFiscalTwoThousandAndTwentyFourTrancheOneMember
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_VariableRateAxis=nws_AustralianBBSYPlusMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_CreditFacilityFiscalTwoThousandAndTwentyFourTrancheTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_VariableRateAxis=us-gaap_SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_CreditFacilityFiscalTwoThousandAndTwentyFourTrancheThreeMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_REACreditFacility2024Tranche1Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_REACreditFacility2024Tranche2Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_DebtInstrumentAxis=nws_REACreditFacility2024Member
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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

Borrowings - Additional Information (Details)	9 Months Ended
Borrowings - Additional Information (Details)	Mar. 31, 2024 AUD ($) facility	Mar. 31, 2024 USD ($) facility
Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Debt instrument covenant earning before interest tax depreciation and amortization	3.25
Debt instrument covenant interest coverage ratio	3.5
Line of Credit \| Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Line of credit, number of sub-facilities \| facility	3	3
Line of Credit \| Foxtel Group Debt Refinancing \| Credit Facility Fiscal Two Thousand And Nineteen
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 250,000,000
Line of Credit \| Foxtel Group Debt Refinancing \| Revolving Credit Facility
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	1,200,000,000
Credit Facility Fiscal Two Thousand And Nineteen \| Line of Credit \| Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	610,000,000
Credit Facility Fiscal 2024 Tranche One \| Line of Credit \| Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 817,500,000
Debt instrument term	3 years
Unused capacity commitment fee percentage	45.00%
Credit Facility Fiscal 2024 Tranche One \| Line of Credit \| Foxtel Group Debt Refinancing \| Minimum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	2.35%
Credit Facility Fiscal 2024 Tranche One \| Line of Credit \| Foxtel Group Debt Refinancing \| Maximum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	3.60%
Credit Facility Fiscal 2024 Tranche Two \| Line of Credit \| Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity		$ 48,700,000
Debt instrument term	4 years
Annual amortization amount, period one	$ 35,000,000
Annual amortization amount, period two	$ 40,000,000
Credit Facility Fiscal 2024 Tranche Two \| Line of Credit \| Foxtel Group Debt Refinancing \| Minimum \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Interest rate range	2.50%
Credit Facility Fiscal 2024 Tranche Two \| Line of Credit \| Foxtel Group Debt Refinancing \| Maximum \| Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate
Debt Instrument [Line Items]
Interest rate range	3.75%
Credit Facility Fiscal 2024 Tranche Three \| Line of Credit \| Foxtel Group Debt Refinancing
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 311,000,000
Debt instrument term	4 years
Annual amortization amount, period one	$ 35,000,000
Annual amortization amount, period two	$ 40,000,000
Credit Facility Fiscal 2024 Tranche Three \| Line of Credit \| Foxtel Group Debt Refinancing \| Minimum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	2.50%
Credit Facility Fiscal 2024 Tranche Three \| Line of Credit \| Foxtel Group Debt Refinancing \| Maximum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	3.75%
2024 REA credit facility — tranche 1 \| REA Group Debt
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 400,000,000
Debt instrument term	5 years
2024 REA credit facility — tranche 1 \| REA Group Debt \| Minimum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	1.45%
2024 REA credit facility — tranche 1 \| REA Group Debt \| Maximum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	2.35%
2024 REA credit facility — tranche 2 \| REA Group Debt
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 200,000,000
2024 REA credit facility — tranche 2 \| REA Group Debt \| Minimum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	1.15%
2024 REA credit facility — tranche 2 \| REA Group Debt \| Maximum \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	2.25%
2024 REA Credit Facility
Debt Instrument [Line Items]
Unused capacity commitment fee percentage	40.00%
2024 REA Credit Facility \| REA Group Debt
Debt Instrument [Line Items]
Line of credit maximum borrowing capacity	$ 500,000,000
Line of credit, number of sub-facilities \| facility	2	2
Operating income leverage ratio	3.5
Interest coverage ratio	3.0
2024 REA Credit Facility \| Subsidiary Financing
Debt Instrument [Line Items]
Unused capacity commitment fee percentage	40.00%
Purchase price	$ 83,000,000
2024 REA Credit Facility \| Subsidiary Financing \| Australian BBSY Plus
Debt Instrument [Line Items]
Interest rate range	1.40%