Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Foreign Exchange Forward Contracts Representing Commitments to Buy and Sell Various Foreign Currencies

At December 31, 2021, the Company had outstanding foreign exchange forward contracts representing commitments to buy and sell various foreign currencies. Significant commitments are as follows:

	For Canadian dollars					For U.S. dollars
Buy (Sell)	U.S. dollar amount			Weighted average rate		Peso amount			Weighted average rate
2022		176			1.26579		7,453			0.04619
2022		(851	)		0.78014		(6	)		21.20347
2023		12			1.28866		4,835			0.04394
2023		(457	)		0.78021		(8	)		23.51812
2024		—			—		1,027			0.04208
2024		(236	)		0.77730		—			—
2025		(62	)		0.77950		—			—
		(1,418	)				13,301

	For euros
Buy (Sell)	U.S dollar amount			Weighted average rate		Czech koruna amount		Weighted average rate
2022		137			0.84650		4,952		0.03808
2022		(121	)		1.18728		—		—
2023		53			0.82876		3,196		0.03739
2023		(74	)		1.19265		—		—
2024		11			0.82746		1,227		0.03652
2024		(18	)		1.21729		—		—
2025		(3	)		1.18615		—		—
		(15	)				9,375

Schedule of Company's Financial Assets and Liabilities

The Company’s financial assets and liabilities consist of the following:

	2021			2020
Financial assets
Cash, cash equivalents and restricted cash equivalents	$	2,948		$	3,374
Accounts receivable		6,307			6,394
Warrants and public and private equity investments		561			267
Long-term receivables included in other assets [note 12]		184			209
	$	10,000		$	10,244
Financial liabilities
Long-term debt (including portion due within one year)	$	3,993		$	4,102
Accounts payable		6,465			6,266
	$	10,458		$	10,368
Derivatives designated as effective hedges, measured at fair value
Foreign currency contracts
Prepaid expenses	$	34		$	52
Other assets		11			16
Other accrued liabilities		(12	)		(11	)
Other long-term liabilities		(8	)		(5	)
	$	25		$	52

Derivative Foreign Currency Contracts at Gross Fair Value and Unrecognized Impacts of Master Netting Arrangements

The following table shows the Company’s derivative foreign currency contracts at gross fair value as reflected in the consolidated balance sheets and the unrecognized impacts of master netting arrangements:

	Gross amounts presented in consolidated balance sheets			Gross amounts not offset in consolidated balance sheets			Net amounts
December 31, 2021
Assets	$	45		$	14		$	31
Liabilities	$	(20	)	$	(14	)	$	(6	)
December 31, 2020
Assets	$	68		$	13		$	55
Liabilities	$	(16	)	$	(13	)	$	(3	)