BORROWINGS (Details) $ in Millions, $ in Millions	Dec. 31, 2024 USD ($)	Dec. 31, 2024 AUD ($)	Jun. 30, 2024 USD ($)
Debt and Financial Instruments [Line Items]
Total borrowings	$ 1,967		$ 2,102
Less: current portion	(19)		(9)
Long-term borrowings	$ 1,948		2,093
2022 Term loan A \| News Corporation Borrowings
Debt and Financial Instruments [Line Items]
Interest rate	6.204%	6.204%
Total borrowings	$ 481		484
Derivative interest rate	2.083%	2.083%
Effective interest rate	3.521%	3.521%
2022 Senior notes \| News Corporation Borrowings
Debt and Financial Instruments [Line Items]
Interest rate	5.125%	5.125%
Total borrowings	$ 494		493
2021 Senior notes \| News Corporation Borrowings
Debt and Financial Instruments [Line Items]
Interest rate	3.875%	3.875%
Total borrowings	$ 992		991
2024 REA credit facility — tranche 1 \| REA Group
Debt and Financial Instruments [Line Items]
Interest rate	5.93%	5.93%
Total borrowings	$ 0		0
Amount of unused borrowing capacity		$ 400
2024 REA credit facility — tranche 2 \| REA Group
Debt and Financial Instruments [Line Items]
Total borrowings	0		79
2024 Subsidiary facility \| REA Group
Debt and Financial Instruments [Line Items]
Total borrowings	$ 0		$ 55

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