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Accounting for Derivative Instruments and Hedging Activities (Tables) | 6 Months Ended
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Jun. 30, 2021
Accounting for Derivative Instruments and Hedging Activities [Abstract] |
Income Statement Effects of Financial Instruments | The effect of financial instruments are recorded in other income (expenses), net in the consolidated statements of operations and consisted of the following.
| Three Months Ended June 30, |  | Six Months Ended June 30,
| 2021 |  | 2020 |  | 2021 |  | 2020
Change in fair value of cross-currency derivative instruments | $ | (85) |  |  | $ | 61 |  |  | $ | (22) |  |  | $ | (365) |
Foreign currency remeasurement of Sterling Notes to U.S. dollars | (6) |  |  | 3 |  |  | (21) |  |  | 111 |
Gain (loss) on financial instruments, net | $ | (91) |  |  | $ | 64 |  |  | $ | (43) |  |  | $ | (254) |

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- Definition Accounting for Derivative Instruments and Hedging Activities [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of derivative instruments (including nonderivative instruments that are designated and qualify as hedging instruments) of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -URI http://asc.fasb.org/extlink&oid=121590274&loc=SL5618551-113959 + Details
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