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