v3.22.0.1
Encore Wire Corporation 401(k) Profit Sharing Plan (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Retirement Benefits [Abstract]      
Matching contributions made $ 3.0 $ 2.5 $ 2.5