XML 178 R108.htm IDEA: XBRL DOCUMENT v3.22.0.1
Related Party Transactions (Details) - Related Party Transactions - Equity Method Investee - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Related Party Transaction [Line Items]      
Revenues $ 71.4 $ 69.0 $ 86.0
Cost of materials and other $ 50.6 $ 46.7 $ 44.9