Equity - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended
	Aug. 31, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 22, 2021	May 31, 2013
Class of Stock [Line Items]
Stock repurchase program authorized amount				$ 1,000,000,000
Remaining authorized repurchase amount		$ 690,000,000
Class A Common Stock
Class of Stock [Line Items]
Stock repurchase program authorized amount					$ 500,000,000
Stock repurchased and retired (in shares)		5,000,000
Stock repurchased and retired		$ 84,000,000
Shares repurchased during period (in shares)			0
Cash dividends declared per share of common stock (in usd per share)	$ 0.10
Class B Common Stock
Class of Stock [Line Items]
Stock repurchased and retired (in shares)		2,500,000
Stock repurchased and retired		$ 43,000,000
Shares repurchased during period (in shares)			0
Cash dividends declared per share of common stock (in usd per share)	$ 0.10