Borrowings - Schedule of Borrowings (Details) $ in Millions, $ in Millions	Jun. 30, 2024 USD ($)	Jun. 30, 2024 AUD ($)	Jun. 30, 2023 USD ($)
Debt and Financial Instruments [Line Items]
Total borrowings	$ 2,909		$ 2,967
Finance Leases	23		42
Less: current portion	(54)		(27)
Long-term borrowings	2,855		2,940
Finance lease liability, current	$ 21		$ 27
Finance lease, liability, current, statement of financial position [extensible enumeration]	Less: current portion	Less: current portion	Less: current portion
Foxtel \| Interest Rate Swap \| Cash Flow Hedging
Debt and Financial Instruments [Line Items]
Notional value of derivative		$ 610
2024 Foxtel credit facility — tranche 1 \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	7.35%	7.35%
Total borrowings	$ 434		$ 0
2024 Foxtel credit facility — tranche 2 \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	8.59%	8.59%
Total borrowings	$ 49		0
2024 Foxtel credit facility — tranche 3 \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	7.50%	7.50%
Total borrowings	$ 208		0
2017 Working Capital Facility \| Foxtel \| Unsecured Revolving
Debt and Financial Instruments [Line Items]
Amount of unused borrowing capacity		$ 200
2017 Working Capital Facility \| New Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	7.35%	7.35%
Total borrowings	$ 0		0
Telstra facility \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	12.16%	12.16%
Total borrowings	$ 93		100
2019 Credit Facility \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	0.00%	0.00%
Total borrowings	$ 0		320
2019 Term loan facility \| Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	0.00%	0.00%
Total borrowings	$ 0		167
2012 US private placement - USD portion - tranche 3 \| New Foxtel
Debt and Financial Instruments [Line Items]
Interest rate	0.00%	0.00%
Total borrowings	$ 0		149
2024 REA credit facility — tranche 1 \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	5.95%	5.95%
Total borrowings	$ 0		0
2024 REA credit facility — tranche 2 \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	5.65%	5.65%
Total borrowings	$ 79		0
2024 Subsidiary facility \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	5.82%	5.82%
Total borrowings	$ 55		0
Amount of unused borrowing capacity		$ 481
2022 Credit Facility - Tranche 1 \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	0.00%	0.00%
Total borrowings	$ 0		211
2022 Credit Facility - Tranche 2 \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	0.00%	0.00%
Total borrowings	$ 0		0
News Corporation Borrowings \| 2022 Term Loan A
Debt and Financial Instruments [Line Items]
Interest rate	6.935%	6.935%
Total borrowings	$ 484		497
News Corporation Borrowings \| 2022 Senior notes
Debt and Financial Instruments [Line Items]
Interest rate	5.125%	5.125%
Total borrowings	$ 493		492
News Corporation Borrowings \| 2021 Senior notes
Debt and Financial Instruments [Line Items]
Interest rate	3.875%	3.875%
Total borrowings	$ 991		$ 989
News Corporation Borrowings \| 2024 Foxtel credit facility — tranche 1
Debt and Financial Instruments [Line Items]
Derivative interest rate	4.30%	4.30%
Effective interest rate	7.26%	7.26%
News Corporation Borrowings \| 2024 Foxtel credit facility — tranche 2
Debt and Financial Instruments [Line Items]
Derivative interest rate	4.38%	4.38%
Effective interest rate	7.64%	7.64%
News Corporation Borrowings \| 2024 Foxtel credit facility — tranche 3
Debt and Financial Instruments [Line Items]
Effective interest rate	7.30%	7.30%
News Corporation Borrowings \| Term A Loan
Debt and Financial Instruments [Line Items]
Derivative interest rate	2.083%	2.083%
Effective interest rate	3.583%	3.583%

Debt and Financial Instruments [Line Items]

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Nominal or face amount used to calculate payments on the derivative asset.

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