Annual report pursuant to Section 13 and 15(d)

Investments in Affiliated Companies - Rollforward (Details)

v3.22.4
Investments in Affiliated Companies - Rollforward (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Equity Method Investments      
Balance at beginning of period $ 446,074 $ 458,128  
Equity in net income of affiliated companies 34,128 34,216  
Amortization of investment in affiliate step-up (6,402) (6,480)  
Dividends received from affiliated companies (35,000) (35,000) $ (40,000)
Foreign currency translation adjustments (2,787) (4,790)  
Balance at end of period $ 436,013 $ 446,074 $ 458,128