Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Narrative (Detail)

v3.22.2.2
Subsequent Events - Narrative (Detail) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 9 Months Ended
Oct. 06, 2022
Oct. 31, 2022
Sep. 30, 2022
Aug. 02, 2022
Feb. 16, 2022
Subsequent Event [Line Items]          
Stock repurchased and retired (in shares)     226,795    
Stock repurchased and retired     $ 7.6    
Unvested Restricted Stock          
Subsequent Event [Line Items]          
Dividends payable     $ 12.4    
Subsequent Event          
Subsequent Event [Line Items]          
Stock repurchased and retired (in shares)   431,700      
Stock repurchased and retired   $ 14.9      
Subsequent Event | Unvested Restricted Stock          
Subsequent Event [Line Items]          
Dividends payable $ 2.4        
Dividends $ 10.0        
Semi Annual Regular Dividend          
Subsequent Event [Line Items]          
Dividends payable amount per share (in dollars per share)       $ 0.25 $ 0.25
Dividends payable       $ 10.5