Annual report pursuant to Section 13 and 15(d)

Investments in Affiliated Companies - Rollforward (Details)

v3.20.4
Investments in Affiliated Companies - Rollforward (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Equity Method Investments    
Balance at beginning of period $ 472,814 $ 468,055
Equity in net income of affiliated companies 27,871 53,556
Charges related to purchase accounting fair value adjustments (6,634) (7,534)
Dividends received from affiliated companies (40,989) (40,073)
Foreign currency translation adjustments 5,390 (1,190)
Balance at end of period $ 458,452 $ 472,814