Segment Information - Schedule of Reconciliation of Goodwill and Intangible Assets, Net from Segments to Consolidated (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Segment Reporting [Line Items] | ||
| Total goodwill and intangible assets, net | $ 6,517 | $ 6,608 |
| Corporate and Other | ||
| Segment Reporting [Line Items] | ||
| Total goodwill and intangible assets, net | 677 | 682 |
| Cable Network Programming | Operating Segments | ||
| Segment Reporting [Line Items] | ||
| Total goodwill and intangible assets, net | 1,286 | 1,290 |
| Television | Operating Segments | ||
| Segment Reporting [Line Items] | ||
| Total goodwill and intangible assets, net | $ 4,554 | $ 4,636 |
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- Definition Amount, after accumulated amortization, of finite- and indefinite-lived intangible assets, goodwill, and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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