Derivative Instruments and Hedging Activities (Tables)

3 Months Ended

Mar. 31, 2020

DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

The following table summarizes the fair value of the derivative instruments as recorded in the Consolidated Balance Sheets as of the dates below:

	Asset Derivatives					Liability Derivatives
		Fair Value					Fair Value
(in thousands)	Balance Sheet Location	March 31, 2020		December 31, 2019		Balance Sheet Location	March 31, 2020			December 31, 2019
Derivatives not designated as hedging instruments
Foreign currency exchange contracts	Prepaid expenses and other current assets	$	142,148	$	54,765	Accrued expenses and other current liabilities	$	(130,555	)	$	(41,935	)

Offsetting Assets and Liabilities [Table Text Block]

The following tables summarize the gross and net fair value of derivative assets and liabilities as of March 31, 2020 and December 31, 2019 (in thousands):

Offsetting of Derivative Assets

							Gross Amounts Not Offset in the Consolidated Balance Sheet
As of March 31, 2020	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts Presented in the Consolidated Balance Sheet		Financial Instruments			Cash Collateral Received			Net Amounts
Derivatives subject to a master netting arrangement or similar agreement	$	142,148	$	—	$	142,148	$	(105,671	)	$	(14,633	)	$	21,844
As of December 31, 2019
Derivatives subject to a master netting arrangement or similar agreement	$	54,765	$	—	$	54,765	$	(34,935	)	$	(7,362	)	$	12,468

Offsetting of Derivative Liabilities

									Gross Amounts Not Offset in the Consolidated Balance Sheet
As of March 31, 2020	Gross Amounts of Recognized Liabilities			Gross Amounts Offset in the Consolidated Balance Sheet		Net Amounts Presented in the Consolidated Balance Sheet			Financial Instruments		Cash Collateral Paid		Net Amounts
Derivatives subject to a master netting arrangement or similar agreement	$	(130,555	)	$	—	$	(130,555	)	$	105,671	$	1,760	$	(23,124	)
As of December 31, 2019
Derivatives subject to a master netting arrangement or similar agreement	$	(41,935	)	$	—	$	(41,935	)	$	34,935	$	827	$	(6,173	)

Schedule of Other Derivatives Not Designated as Hedging Instruments, Statements of Financial Performance and Financial Position, Location [Table Text Block]

The following table summarizes the location and amount of gains and losses on derivatives in the Consolidated Statements of Income for the three months ended March 31, 2020 and 2019:

		Amount of Gain Recognized in Income on Derivative Contracts (a)
	Location of Gain Recognized in Income on Derivative Contracts	Three Months Ended March 31,
(in thousands)		2020		2019
Foreign currency exchange contracts - Ria Operations	Foreign currency exchange gain, net	$	1,019	$	2,459