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Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Long-Term Debt

Long-term debt consisted of the following:

		December 31,				December 31,
		2020				2019
Funding program loans from European    Investment Bank:
1.36% due 2020, floating interest rate at    Libor + 1.099%			—				13
1.20% due 2020, floating interest rate at    Libor + 0.956%			—				28
0.37% due 2020, floating interest rate at    Euribor + 0.817%			—				14
0.77% due 2021, floating interest rate at    Libor + 0.525%			30				60
0.83% due 2021, floating interest rate at    Libor + 0.572%			29				58
0.09% due 2028, floating interest rate at    Euribor + 0.589%			250				258
0.22% due 2029, floating interest rate at    Euribor + 0.564%			270				275
Dual tranche senior unsecured convertible    bonds
Zero-coupon, due 2022 (Tranche A)			—				700
0.25% due 2024 (Tranche B)			674				654
Zero-coupon, due 2025 (Tranche A)			703				—
Zero-coupon, due 2027 (Tranche B)			661				—
Other funding program loans:
0.48% (weighted average), due 2021-2028,    fixed interest rate			4				12
Total long-term debt			2,621				2,072
Less current portion			(795	)			(173	)
Total long-term debt, less current portion			1,826				1,899

Long-Term Debt Denominated by Currencies

Long-term debt is denominated in the following currencies:

		December 31, 2020				December 31, 2019
U.S. dollar			2,097				1,513
Euro			524				559
Total			2,621				2,072

Total Long-Term Debt Outstanding Maturities

Aggregate future maturities of total long-term debt (including current portion) at principal amount are as follows:

		December 31,
		2020
2021			121
2022			62
2023			62
2024			812
2025			812
Thereafter			965
Total			2,834

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Long term debt denominated by currencies.

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Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer.

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