Segment Information - Reconciliation of Goodwill and Intangible Assets from Segments to Consolidated (Detail) - USD ($) $ in Millions |
Jun. 30, 2023 |
Jun. 30, 2022 |
|---|---|---|
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | $ 7,629 | $ 7,840 |
| Digital Real Estate Services | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | 1,779 | 1,823 |
| Subscription Video Services | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | 1,288 | 1,394 |
| Dow Jones | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | 3,298 | 3,346 |
| Book Publishing | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | 958 | 973 |
| News Media | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | 306 | 304 |
| Other | ||
| Segment Reporting Information [Line Items] | ||
| Total Goodwill and intangible assets, net | $ 0 | $ 0 |