Treasury Stock - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Equity, Class of Treasury Stock [Line Items]
Treasury stock, shares repurchased value			$ 123,224,000
Treasury stock, shares	8,684,000	8,684,000
Treasury stock, cost	$ 782,104,000	$ 782,104,000
Class A | Tender Offer
Equity, Class of Treasury Stock [Line Items]
Treasury stock, shares repurchased			432,313
Shares repurchased, average price per share			$ 140.00
Treasury stock, shares repurchased value			$ 61,300,000
Expenses and fees related to tender offer			$ 800,000
Tender offer expiration period			2020-09
Class A | Share Repurchase Program
Equity, Class of Treasury Stock [Line Items]
Stock authorized to repurchase by board of directors	$ 800,000,000.0
Shares repurchased program expiration date	Apr. 29, 2023
Treasury stock, shares repurchased	0	0	444,769
Shares repurchased, average price per share			$ 139.12
Treasury stock, shares repurchased value			$ 61,900,000
Treasury stock, shares	5,674,226
Shares repurchased, average price per share	$ 104.13
Treasury stock, cost	$ 590,900,000
Stock remaining available for repurchase	$ 209,100,000