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Financial Instruments (Tables) | 12 Months Ended
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Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Foreign Exchange Forward Contracts Representing Commitments to Buy and Sell Various Foreign Currencies | At December 31, 2020, 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 |
2021 |  |  | 131 |  |  |  | 1.30755 |  |  |  | 4,077 |  |  |  | 0.04523 |
2021 |  |  | (823 | ) |  |  | 0.75821 |  |  |  | — |  |  |  | — |
2022 |  |  | 12 |  |  |  | 1.32628 |  |  |  | 1,746 |  |  |  | 0.04650 |
2022 |  |  | (339 | ) |  |  | 0.76478 |  |  |  | — |  |  |  | — |
2023 |  |  | 2 |  |  |  | 1.32885 |  |  |  | 493 |  |  |  | 0.04540 |
2023 |  |  | (71 | ) |  |  | 0.75963 |  |  |  | — |  |  |  | — |
2024 |  |  | (22 | ) |  |  | 0.75896 |  |  |  | — |  |  |  | — |
2025 |  |  | (5 | ) |  |  | 0.77039 |  |  |  | — |  |  |  | — |
|  |  | (1,115 | ) |  |  |  |  |  |  | 6,316 |  |  |  |  |
|  | For euros |
Buy (Sell) |  | U.S dollar amount |  |  | Weighted average rate |  |  | Czech koruna amount |  |  | Weighted average rate |
2021 |  |  | 171 |  |  |  | 0.82728 |  |  |  | 4,053 |  |  |  | 0.03773 |
2021 |  |  | (97 | ) |  |  | 1.18543 |  |  |  | — |  |  |  | — |
2022 |  |  | 62 |  |  |  | 0.81888 |  |  |  | 2,099 |  |  |  | 0.03770 |
2022 |  |  | (35 | ) |  |  | 1.19120 |  |  |  | — |  |  |  | — |
2023 |  |  | 32 |  |  |  | 0.81565 |  |  |  | 330 |  |  |  | 0.03714 |
2023 |  |  | (27 | ) |  |  | 1.22051 |  |  |  | — |  |  |  | — |
2024 |  |  | 10 |  |  |  | 0.82558 |  |  |  | — |  |  |  | — |
2024 |  |  | (6 | ) |  |  | 1.25793 |  |  |  | — |  |  |  | — |
|  |  | 110 |  |  |  |  |  |  |  | 6,482 |  |  |  |  |
Schedule of Company's Financial Assets and Liabilities | The Company’s financial assets and liabilities consist of the following:
|  | 2020 |  |  | 2019 |
Financial assets |  |  |  |  |  |  |  |
Cash and cash equivalents |  | $ | 3,268 |  |  | $ | 1,276 |
Restricted cash equivalents |  |  | 106 |  |  |  | 116 |
Accounts receivable |  |  | 6,394 |  |  |  | 5,927 |
Private equity investments |  |  | 267 |  |  |  | 95 |
Severance investments |  |  | 1 |  |  |  | 1 |
Long-term receivables included in other assets [note 12] |  |  | 209 |  |  |  | 217 |
|  | $ | 10,245 |  |  | $ | 7,632 |
Financial liabilities |  |  |  |  |  |  |  |
Long-term debt (including portion due within one year) |  | $ | 4,102 |  |  | $ | 3,168 |
Accounts payable |  |  | 6,266 |  |  |  | 5,628 |
|  | $ | 10,368 |  |  | $ | 8,796 |
Foreign currency contracts designated as effective hedges, measured at fair value |  |  |  |  |  |  |  |
Prepaid expenses and other |  | $ | 52 |  |  | $ | 46 |
Other assets |  |  | 16 |  |  |  | 24 |
Other accrued liabilities |  |  | (11 | ) |  |  | (10 | )
Other long-term liabilities |  |  | (5 | ) |  |  | (8 | )
|  | $ | 52 |  |  | $ | 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, 2020 |  |  |  |  |  |  |  |  |  |  |  |
Assets |  | $ | 68 |  |  | $ | 13 |  |  | $ | 55 |
Liabilities |  | $ | (16 | ) |  | $ | (13 | ) |  | $ | (3 | )
December 31, 2019 |  |  |  |  |  |  |  |  |  |  |  |
Assets |  | $ | 70 |  |  | $ | 15 |  |  | $ | 55 |
Liabilities |  | $ | (18 | ) |  | $ | (15 | ) |  | $ | (3 | )

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