The Company had the following outstanding debt at September 30, 2017 and December 31, 2016 (in thousands):

		September 30, 2017		December 31, 2016
Foreign subsidiary lines of credit		$	423	$	297
Senior unsecured notes - Series D - 3.22%, due March 2018			100,000		-
Credit agreements			125,000		125,000
	Total notes payable and debt		225,423		125,297

Senior unsecured notes - Series B - 5.00%, due February 2020			100,000		100,000
Senior unsecured notes - Series D - 3.22%, due March 2018			-		100,000
Senior unsecured notes - Series E - 3.97%, due March 2021			50,000		50,000
Senior unsecured notes - Series F - 3.40%, due June 2021			100,000		100,000
Senior unsecured notes - Series G - 3.92%, due June 2024			50,000		50,000
Senior unsecured notes - Series H - floating rate*, due June 2024			50,000		50,000
Senior unsecured notes - Series I - 3.13%, due May 2023			50,000		50,000
Senior unsecured notes - Series J - floating rate**, due May 2024			40,000		40,000
Senior unsecured notes - Series K - 3.44%, due May 2026			160,000		160,000
Credit agreements			1,135,000		1,005,000
Unamortized debt issuance costs			(2,633)		(3,034)
	Total long-term debt		1,732,367		1,701,966

Total debt		$	1,957,790	$	1,827,263

* Series H senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.25%.
** Series J senior unsecured notes bear interest at a 3-month LIBOR for that floating rate interest period plus 1.45%.