Shareholders' Equity - Additional Information (Detail)					12 Months Ended
	Feb. 17, 2021 USD ($)	May 19, 2020 shares	May 19, 2020 USD ($) shares	May 15, 2020 $ / shares shares	Dec. 31, 2021 USD ($) Vote shares	Dec. 31, 2020 shares	Dec. 31, 2019 shares	Dec. 02, 2021 USD ($)
Class of Stock [Line Items]
Preferred stock, issued (in shares)					0	0
Preferred stock, outstanding (in shares)					0	0
Stock repurchase program, authorized amount | $								$ 750,000,000
Stock repurchase program, remaining authorized repurchase amount | $					$ 447,800,000
Class A Common Stock
Class of Stock [Line Items]
Common stock holders voting right | Vote					1
Conversion of common stock conversion ratio					1
Common stock issued (in shares)					0	0	0
Class B Common Stock
Class of Stock [Line Items]
Common stock holders voting right | Vote					10
Common stock converted (in shares)					0	0	0
Class C Capital Stock
Class of Stock [Line Items]
Common stock holders voting right | Vote					0
Shares issued and sold (in shares)				8,000,000
Class C Capital Stock | Equity Distribution Agreement
Class of Stock [Line Items]
Sale of stock, maximum consideration on transaction | $	$ 1,000,000,000
Shares issued and sold (in shares)					3,163,502
Net proceeds from public offering | $					$ 544,600,000
Class C Capital Stock | Over-Allotment Option
Class of Stock [Line Items]
Shares issued and sold (in shares)		800,000
Class C Capital Stock | Public Stock Offering
Class of Stock [Line Items]
Shares issued and sold (in shares)			8,800,000
Sale of stock, price per share (usd per share) | $ / shares				$ 48.00
Net proceeds from public offering | $			$ 411,500,000