XML 72 R52.htm IDEA: XBRL DOCUMENT v3.22.0.1
Stockholders' Equity - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 12 Months Ended
May 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Jul. 16, 2019
Stockholders Equity [Line Items]          
Authorized capital stock (in shares)         405,000,000
Common stock, shares authorized (in shares)   400,000,000 400,000,000   400,000,000
Common stock, par value (in dollars per share)   $ 0.50 $ 0.50   $ 0.50
Preferred stock, authorized capital stock (in shares)   5,000,000 5,000,000   5,000,000
Preferred stock, par value (in dollars per share)         $ 10.00
Issuance of common stock   $ 0 $ 206,626 $ 300,000  
Over-Allotment Option          
Stockholders Equity [Line Items]          
Issuance of common stock (in shares) 41,325,000        
Issuance of common stock $ 196,400