Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2022	Jun. 30, 2021
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	1,500,000,000	1,500,000,000
Common stock, shares issued, net of treasury stock	389,442,082	391,212,047
Common stock outstanding, net of treasury stock	389,442,082	391,212,047
Common stock, treasury shares	27,368,413	27,368,413
Class B Common Stock
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized	750,000,000	750,000,000
Common stock, shares issued, net of treasury stock	197,755,081	199,630,240
Common stock outstanding, net of treasury stock	197,755,081	199,630,240
Common stock, treasury shares	78,430,424	78,430,424