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Investment Securities - Investments, Debt and Equity Securities (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Investments, Debt and Equity Securities [Abstract]    
Investments in equity securities $ 95,557 $ 37,179
Investments in equity securities accounted for under the equity method 10,118 $ 10,699
Long-Term Cash Awards    
Investments, Debt and Equity Securities [Abstract]    
Total investment securities 74,000  
Marketable Securities [Line Items]    
Investments $ 74,000