ADDITIONAL FINANCIAL INFORMATION - Components of Other Non-Current Assets (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Jun. 30, 2025 |
|---|---|---|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||
| Royalty advances to authors | $ 386 | $ 377 |
| Non-current receivables | 368 | 320 |
| Retirement benefit assets | 169 | 165 |
| News America Marketing deferred consideration | 212 | 0 |
| Other | 143 | 138 |
| Total Other non-current assets | $ 1,278 | $ 1,000 |
| X | ||||||||||
- Definition The amount paid to authors in advance of their earning royalties from the sale of books. No definition available.
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| X | ||||||||||
- Definition 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount of asset, recognized in statement of financial position, for overfunded defined benefit pension and other postretirement plans. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of accounts and financing receivables, classified as noncurrent. Includes, but is not limited to, notes and loan receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of other miscellaneous assets expected to be realized or consumed after one year or normal operating cycle, if longer. No definition available.
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| X | ||||||||||
- Definition Amount of noncurrent assets classified as other. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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