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Fair Value Measurements and Derivative Instruments (Net Investment Excluded) (Details) - USD ($) $ in Thousands | 12 Months Ended |
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Dec. 31, 2020 | Dec. 31, 2019
Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net [Abstract] |  |
Net inception fair value at January 1, 2020 |  | $ (8,008)
Amount of gain recognized in income on derivatives for the year ended December 31, 2020 | $ 6,620 |
Amount of loss remaining to be amortized in accumulated other comprehensive loss as of December 31, 2020 | (528) |
Fair value at December 31, 2020 | $ (1,916) |

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