Debt and Other Obligations - Schedule of Debt Arrangements (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Current
Other short-term debt and obligations	$ 29,762	$ 34,343
Current portion of long term debt and other financial liabilities	36,410	41,020
Non-current
Other long-term debt and obligations	0	0
Long-term debt, net	630,261	643,748
Total	666,671	684,768
Term Loan Facility \| Term Loan
Current
Term loan	8,057	8,149
Deferred debt issuance costs - term loan	(1,409)	(1,472)
Non-current
Term loan	634,994	650,014
Deferred debt issuance costs - term loan	$ (4,733)	$ (6,266)

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Long-term Debt, Excluding Current Maturities, Gross

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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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