Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

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- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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- Definition

Fair value of the amount outstanding under the credit facility.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the normal operating cycle if longer.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer). Senior note holders are paid off in full before any payments are made to junior note holders.

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Schedule of Fair Values of Financial Instruments (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Mar. 09, 2021	Dec. 31, 2020	Jan. 19, 2018	Dec. 22, 2017
Liabilities
Senior notes		$ 410,000		$ 100,000	$ 300,000
USD Denominated Term Loan
Liabilities
USD denominated term loan	$ 61,094		$ 536,094
Line of Credit
Liabilities
Multicurrency revolving line of credit	0		0
Reported Value Measurement [Member]
Liabilities
Senior notes	388,882		388,311
Convertible Notes Payable	448,353		0
Reported Value Measurement [Member] \| USD Denominated Term Loan
Liabilities
USD denominated term loan	59,296		532,625
Reported Value Measurement [Member] \| Line of Credit
Liabilities
Multicurrency revolving line of credit	0		0
Estimate of Fair Value Measurement [Member]
Liabilities
Senior notes	410,000		410,000
Convertible Notes Payable	465,042		0
Estimate of Fair Value Measurement [Member] \| USD Denominated Term Loan
Liabilities
USD denominated term loan, fair value	59,749		520,347
Estimate of Fair Value Measurement [Member] \| Line of Credit
Liabilities
Multicurrency revolving line of credit, fair value	$ 0		$ 0