Additional Financial Information - Schedule of Other Non-current Assets (Details) - USD ($) $ in Millions	Dec. 31, 2023	Jun. 30, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Royalty advances to authors	$ 384	$ 376
Retirement benefit assets	141	134
Inventory	236	267
News America Marketing deferred consideration	164	157
Other	395	407
Total Other non-current assets	$ 1,320	$ 1,341

The amount paid to authors in advance of their earning royalties from the sale of books.

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Amount of asset recognized arising from contingent consideration in a business combination, expected to be realized beyond one year or the normal operating cycle, if longer.

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- Definition

Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans.

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Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle.

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Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer.

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Amount of noncurrent assets classified as other.

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