Stockholders' Equity and Earnings Per Common Share - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		12 Months Ended
		Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Feb. 21, 2023	Dec. 01, 2022
Stockholders Equity and Earnings Per Share Additional Information [Line Items]
Outstanding Restricted Stock Unit Grant Prices Lower Limit		$ 14.20
Outstanding Restricted Stock Unit Grant Prices Upper Limit		$ 45.57
Antidilutive Securities Excluded from Computation of Earnings Per Share		700,000	300,000
Number of Treasury Shares Repurchased		1,300,000	1,300,000
Cost of Shares Repurchased	[1]	$ 53.6	$ 37.5
Authorized Shares of Preferred Stock		25,000,000.0
Par Value Per Share of Preferred Stock		$ 0.10
Issued Shares of Preferred Stock		0
Accelerated Share Repurchase Agreement
Stockholders Equity and Earnings Per Share Additional Information [Line Items]
Number of Treasury Shares Repurchased				1,700,000
Cost of Shares Repurchased				$ 50.0
Repurchase Program Authorized in December 2022
Stockholders Equity and Earnings Per Share Additional Information [Line Items]
Authorized Amount of Treasury Share Repurchases Under Stock Repurchase Program						$ 200.0
Repurchase Program Authorized in February 2023
Stockholders Equity and Earnings Per Share Additional Information [Line Items]
Authorized Amount of Treasury Share Repurchases Under Stock Repurchase Program					$ 250.0

[1] 1Includes a de minimis amount of commissions and $0.1 million of excise tax for the three months ended March 31, 2023. There were no commissions or excise taxes during the three months ended March 31, 2022.