Stockholders' Equity - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Jul. 31, 2022	Jul. 31, 2021
Class of Stock [Line Items]
Payments for repurchase of common stock	$ 134.7	$ 170.9
Quarterly cash dividend paid	$ 0.20
Dividends paid on common stock	$ 50.7	$ 51.1
Stock Repurchase Program [Member]
Class of Stock [Line Items]
Repurchase of common stock , shares	2,300,000	2,300,000
Payments for repurchase of common stock	$ 134.7	$ 170.9
Maximum [Member]
Class of Stock [Line Items]
Stock repurchase program, authorized amount			$ 1,000.0	$ 1,000.0