Annual report pursuant to Section 13 and 15(d)

Executive Nonqualified Plan (Details)

v3.22.0.1
Executive Nonqualified Plan (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Retirement Benefits [Abstract]      
Deferral percentage 50.00%    
Payout term 10 years    
Matching contributions $ 0.0 $ 0.0 $ 0.1
Deferred compensation $ 13.2 $ 11.9