Equity - Additional Information (Details) - USD ($) $ / shares in Units, shares in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Feb. 29, 2024	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023	Sep. 22, 2021
Class of Stock [Line Items]
Stock repurchase program authorized amount						$ 1,000,000,000
Remaining authorized repurchase amount		$ 495,000,000		$ 495,000,000
Class A Common Stock
Class of Stock [Line Items]
Stock repurchased and retired (in shares)		0.7	0.8	2.5	7.7
Stock repurchased and retired		$ 18,000,000	$ 14,000,000	$ 56,000,000	$ 129,000,000
Common stock, cash dividends declared (in dollars per share)	$ 0.10
Class B Common Stock
Class of Stock [Line Items]
Stock repurchased and retired (in shares)		0.3	0.4	1.1	3.9
Stock repurchased and retired		$ 9,000,000	$ 6,000,000	$ 26,000,000	$ 65,000,000
Common stock, cash dividends declared (in dollars per share)	$ 0.10