Net Income (Loss) Per Common Share - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions			12 Months Ended
	Jul. 31, 2023	Jul. 30, 2023	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	May 17, 2023	Jan. 02, 2018
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Undesignated preferred stock, issued (in shares)			0	0
Common stock (voting), par value (in dollars per share)			$ 0.01	$ 0.01		$ 0.01
Disgorged of short-swing profits	$ 4.7
Additional disgorged of short-swing profits	$ 1.2
Shares outstanding for disgorgement (in shares)	5,000,000
Proceeds from disgorgement of short-swing profits			$ 0.0	$ 5.9	$ 0.0
Additional paid in capital				1.6
Preferred stock redemption premium			$ 0.0	414.6	$ 0.0
Allied Acquisition | Series A Cumulative Convertible Participating Preferred Stock | Investment Agreement
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Undesignated preferred stock, issued (in shares)							400,000
Preferred stock, par value (in dollars per share)							$ 0.01
Preferred stock, liquidation preference value							$ 400.0
Preferred stock, liquidation purchase price per share (in dollars per share)							$ 1,000
Stock repurchased during period (in shares)	400,000
Payments for repurchase of preferred stock and preference stock	$ 805.4
Dividends payable	$ 0.9
Repurchase of preferred stock and preference stock costs				9.3
Common stock (voting), par value (in dollars per share)		$ 0.01
Preferred stock conversion price per share (in dollars per share)		$ 41.26
Common stock to be issued upon conversion of convertible preferred stock (in shares)		9,694,619
Preferred stock dividend rate		6.00%
Preferred stock redemption premium				$ 414.6