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DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Notional Amount and Fair Value (Details) - USD ($) $ in Thousands | 6 Months Ended |
--- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020
Foreign currency exchange contracts | Maximum |  |
Derivative Instruments and Hedging Activities |  |
Term of derivative instrument | 1 month |
Not designated as hedging instruments | Accounts receivable, net | Receive SGD/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets |  | $ 18,713
Fair Value, Assets |  | 41
Not designated as hedging instruments | Accounts receivable, net | Receive RSD/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets |  | 10,127
Fair Value, Assets |  | 28
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay GBP |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | $ 40,272 |
Fair Value, Assets | 245 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay EUR |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 36,902 |
Fair Value, Assets | 135 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay RUB |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 9,941 |
Fair Value, Assets | 81 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay AUD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 1,441 |
Fair Value, Assets | 16 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay CNY |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 12,363 |
Fair Value, Assets | 1 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay COP |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 8,272 |
Fair Value, Assets | 94 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay ZAR |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 1,258 |
Fair Value, Assets | 3 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay DKK |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 1,560 |
Fair Value, Assets | 13 |
Not designated as hedging instruments | Accounts receivable, net | Receive USD/pay NZD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Assets | 2,185 |
Fair Value, Assets | 21 |
Not designated as hedging instruments | Accrued liabilities | Receive EUR/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 1,298,899
Fair Value, Liabilities |  | (1,768)
Not designated as hedging instruments | Accrued liabilities | Receive SGD/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities | 14,945 |
Fair Value, Liabilities | (3) |
Not designated as hedging instruments | Accrued liabilities | Receive RSD/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities | 13,471 |
Fair Value, Liabilities | (133) |
Not designated as hedging instruments | Accrued liabilities | Receive NOK/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities | 9,782 | 4,411
Fair Value, Liabilities | (154) | (18)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay GBP |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 35,256
Fair Value, Liabilities |  | (416)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay RUB |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 7,780
Fair Value, Liabilities |  | (40)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay AUD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 8,508
Fair Value, Liabilities |  | (130)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay CNY |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 12,344
Fair Value, Liabilities |  | (50)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay COP |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 5,436
Fair Value, Liabilities |  | (93)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay ZAR |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 2,403
Fair Value, Liabilities |  | (106)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay DKK |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 3,151
Fair Value, Liabilities |  | (3)
Not designated as hedging instruments | Accrued liabilities | Receive USD/pay NZD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities |  | 2,290
Fair Value, Liabilities |  | (13)
Not designated as hedging instruments | Accrued liabilities | Receive SEK/pay USD |  |
Derivative Instruments and Hedging Activities |  |
Notional amount, Liabilities | 3,790 | 2,275
Fair Value, Liabilities | $ (28) | $ (10)

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