Additional Financial Information - Schedule of Components of Restructuring Impairment and Other Corporate Matters (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2025 |
Mar. 31, 2024 |
Mar. 31, 2025 |
Mar. 31, 2024 |
|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | ||||
| Restructuring charges | $ (15) | $ 0 | $ (26) | $ 0 |
| Other corporate matters | ||||
| Legal settlement costs | (25) | 0 | (122) | (4) |
| U.K. Newspaper Matters Indemnity | (14) | (3) | (33) | (15) |
| Other | (1) | (12) | (70) | (5) |
| Total restructuring, impairment and other corporate matters | $ (55) | $ (15) | $ (251) | $ (24) |