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Commitments and Contingencies - Future Purchase Commitments (Details)
$ in Thousands
Mar. 31, 2020
USD ($)
Commitments and Contingencies Disclosure [Abstract]  
Remainder of 2020 $ 52,402
2021 29,681
2022 19,988
2023 10,335
2024 2,799
Unconditional purchase obligations $ 115,205