Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Debt

At September 30, 2015, and December 31, 2014, debt comprised the following: 

(In thousands)		Maturity Dates	September 30, 2015		December 31, 2014
Unsecured private placement notes
	3.95%	2021-2027	$	100,000	$	—
	3.86%	2019-2025		100,000		100,000
	4.86%	2017-2023		65,000		65,000
	5.88%	2016-2022		40,000		40,000
	5.69%	2015-2018		22,857		22,857
	6.86%	2015		—		4,284
Unsecured  U.S. bank debt		2019		—		20,000
Debt of foreign subsidiaries
Unsecured bank debt, foreign currency		2015		7,892		12,043
Unsecured bank term loan, foreign currency		2021		3,993		4,840
Secured bank term loan, foreign currency		2015		—		2,723
Secured bank debt, foreign currency		2015		1,211		1,638
Unsecured bank debt, U.S. dollars		2015		500		546
Total debt			$	341,453	$	273,931
Less current maturities				21,671		27,034
Long-term debt			$	319,782	$	246,897