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Derivatives and Hedging Activities - Cash Flow Hedges (Details) - Cash flow hedges - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2021 | Mar. 31, 2020
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) recognized in accumulated other comprehensive income: | $ 37,371 | $ 3,111
Amount of gain or (loss) reclassified from accumulated other comprehensive income to income: | (6,570) | 10,387
Amount of gain or (loss) excluded from effectiveness testing included in income: | (181) | (521)
Foreign currency forward and option contracts |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) recognized in accumulated other comprehensive income: | 31,374 | 28,025
Foreign currency option |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Foreign currency option contracts (excluded component) | 196 | 1,318
Foreign currency option | Revenues |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) excluded from effectiveness testing included in income: | (181) | (521)
Interest rate locks |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) recognized in accumulated other comprehensive income: | 5,801 | (26,232)
Interest rate locks | Interest Expense |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) reclassified from accumulated other comprehensive income to income: | (805) | 168
Foreign Exchange Forward | Revenues |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) reclassified from accumulated other comprehensive income to income: | (12,969) | 21,219
Foreign Exchange Forward | Costs and operating expenses |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |
Amount of gain or (loss) reclassified from accumulated other comprehensive income to income: | $ 7,204 | $ (11,000)

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