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Short-Term and Long-Term Borrowings - Schedule of Debt (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Debt Instrument [Line Items] |  |
Short-Term Debt | $ 91,163 | $ 80,997
Current Maturities of Long-Term Debt | 29,983 | 140,087
Long-Term Debt, net of current maturities | 734,014 | 624,432
Total | 855,160 | 845,516
OTC |  |
Debt Instrument [Line Items] |  |
Short-Term Debt | 22,637 | 65,166
Current Maturities of Long-Term Debt | 0 | 169
Long-Term Debt, net of current maturities | 79,746 | 79,695
Total | 102,383 | 145,030
OTP |  |
Debt Instrument [Line Items] |  |
Short-Term Debt | 68,526 | 15,831
Current Maturities of Long-Term Debt | 29,983 | 139,918
Long-Term Debt, net of current maturities | 654,268 | 544,737
Total | $ 752,777 | $ 700,486

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