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Financing Arrangements - Aggregate Amount of Maturities for Debt (Details)
$ in Thousands
Mar. 31, 2020
USD ($)
Debt Disclosure [Abstract]  
Remainder of 2020 $ 8,332
2021 11,297
2022 11,519
2023 9,107
2024 8,290
Thereafter 428,835
Long-term Debt, Gross $ 477,380