Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Long-term Debt

Long-term debt consisted of the following:

	Sept. 30, 2015		Sept. 30, 2014		Dec. 31, 2014
	(Dollars in thousands)
Bank debt
Bank revolving loans	$	357,044	$	335,148	$	—
U.S. term loans	365,000		365,000		365,000
Canadian term loans	49,582		62,699		60,235
Euro term loans	246,576		279,070		266,156
Other foreign bank revolving and term loans	113,612		125,113		107,572
Total bank debt	1,131,814		1,167,030		798,963
5½% Senior Notes	300,000		300,000		300,000
5% Senior Notes	500,000		500,000		500,000
Total debt	1,931,814		1,967,030		1,598,963
Less current portion	482,877		443,982		125,130
	$	1,448,937	$	1,523,048	$	1,473,833