Debt (Tables)

6 Months Ended

Jun. 30, 2019

Debt Disclosure [Abstract]

Debt

Debt consisted of the following at June 30, 2019:

	June 30, 2019
	U.S. Dollar			Other Principal Trading Currencies			Total
$50 million Senior Notes, interest 3.67%, due December 17, 2022	50,000			—			50,000
$50 million Senior Notes, interest 4.10%, due September 19, 2023	50,000			—			50,000
$125 million Senior Notes, interest 3.84%, due September 19, 2024	125,000			—			125,000
$125 million Senior Notes, interest 4.24%, due June 25, 2025	125,000			—			125,000
$75 million Senior Notes, interest 3.91%, due June 25 2029	75,000			—			75,000
EUR 125 million Senior Notes, interest 1.47%, due June 17, 2030	—			142,078			142,078
Debt issuance costs, net	(1,163		)	(314		)	(1,477		)
Total Senior Notes	423,837			141,764			565,601
$1.1 billion Credit Agreement, interest at LIBOR plus 87.5 basis points	455,065			67,208			522,273
Other local arrangements	1,160			50,758			51,918
Total debt	880,062			259,730			1,139,792
Less: current portion	(1,160		)	(50,758		)	(51,918		)
Total long-term debt	$	878,902		$	208,972		$	1,087,874