Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2018

Fair Value Disclosures [Abstract]

Financial Assets and Liabilities Measured at Fair Value

The following table presents the Company’s financial assets and liabilities which are measured at fair values on a recurring basis at June 30, 2018 and December 31, 2017, (in thousands).

	Fair Value		Level 1		Level 2		Level 3
June 30, 2018
Assets:
Repurchase agreements	$	500,824	$	—	$	500,824	$	—
Money market	50,187		—		50,187		—
Certificates of deposit	15,037		—		15,037		—
Foreign exchange contracts	43,000		—		43,000		—
Total cash equivalents	$	609,048	$	—	$	609,048	$	—
Cash collateral for foreign exchange contracts	$	40,084	$	—	$	—	$	—
Liabilities:
Foreign exchange contracts	$	40,969	$	—	$	40,969	—
Total liabilities	$	40,969	$	—	$	40,969	$	—
Cash collateral obligation for foreign exchange contracts	$	9,917	$	—	$	—	$	—
December 31, 2017
Assets:
Repurchase agreements	$	420,838	$	—	$	420,838	$	—
Money market	50,423		—		50,423		—
Certificates of deposit	7,417		—		7,417		—
Foreign exchange contracts	39,045		10		39,035		—
Total cash equivalents	$	517,723	$	10	$	517,713	$	—
Cash collateral for foreign exchange contracts	$	12,540	$	—	$	—	$	—
Liabilities:
Foreign exchange contracts	$	26,888	$	67	$	26,821	$	—
Total liabilities	$	26,888	$	67	$	26,821	$	—
Cash collateral obligation for foreign exchange contracts	$	10,882	$	—	$	—	$	—