Commitments and Contingencies - Narrative (Detail) - USD ($) $ in Millions |
Sep. 30, 2022 |
Jun. 30, 2022 |
|---|---|---|
| Loss Contingencies [Line Items] | ||
| Total firm commitments and future debt payments | $ 41,000 | $ 42,000 |
| U.K. Newspaper Matters Indemnity | ||
| Loss Contingencies [Line Items] | ||
| Liability related to indemnity | $ 115 | $ 65 |