v3.25.2
Series A Convertible Preferred Stock - Additional Information (Detail)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Apr. 04, 2019
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
shares
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
shares
Jun. 30, 2024
USD ($)
Dec. 31, 2024
shares
Class Of Stock [Line Items]            
Preferred stock, shares authorized   200,000,000   200,000,000   200,000,000
Dividends declared payable in kind | $   $ 17.1 $ 16.2 $ 34.0 $ 32.2  
Carlyle [Member]            
Class Of Stock [Line Items]            
Agreement date Nov. 08, 2018          
Carlyle [Member] | Series A Convertible Preferred Stock [Member]            
Class Of Stock [Line Items]            
Convertible preferred stock, share issued 1,000,000          
Total purchase price | $ $ 1,000.0          
Total purchase price per share | $ / shares $ 1,000          
Convertible preferred stock, conversion price per share | $ / shares $ 27.5          
Preferred stock, shares authorized   1,400,000   1,400,000    
Initial conversion rate of common stock per share of the convertible preferred stock 36.3636          
Carlyle [Member] | Series A Convertible Preferred Stock [Member]            
Class Of Stock [Line Items]            
Convertible preferred stock, dividend payment terms       Holders of the Convertible Preferred Stock are entitled to a cumulative dividend at the rate of 5.5% per year, payable quarterly in arrears.    
Convertible preferred stock, dividend rate percentage 5.50%