Revenues - Summary of Deferred Revenue from Contract with Customers (Detail) - USD ($) $ in Millions	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	May 31, 2021
Contract with Customer, Liability [Roll Forward]
Balance, beginning of period	$ 473	$ 398
Deferral of revenue	3,558	3,152
Recognition of deferred revenue	(3,477)	(3,109)
Other	50	32
Balance, end of period	604	473
Oil Price Information Service and Chemical Market Analytics
Disaggregation of Revenue [Line Items]
Deferred revenue	68
Investor's Business Daily
Disaggregation of Revenue [Line Items]
Deferred revenue		16	$ 16
Deferred Revenue
Disaggregation of Revenue [Line Items]
Recognition of deferred revenue	$ 435	$ 381