Segment Information - Reconciliation of Goodwill and Intangible Assets from Segments to Consolidated (Detail) - USD ($) $ in Millions	Jun. 30, 2022	Jun. 30, 2021
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	$ 7,840	$ 6,832
Digital Real Estate Services
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	1,823	1,871
Subscription Video Services
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	1,394	1,612
Dow Jones
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	3,346	1,995
Book Publishing
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	973	1,046
News Media
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	304	308
Other
Segment Reporting Information [Line Items]
Total Goodwill and intangible assets, net	$ 0	$ 0