Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Long-term Debt, Unclassified [Abstract]

Schedule Of Long-Term Debt

The Company’s long-term debt instruments and balances outstanding as of March 31, 2015 and 2014 and December 31, 2014 were as follows (dollars in thousands):

	Balance as of
	March 31,					December 31,
	2015		2014			2014
Domestic and multi-currency line of credit due 2018	$	—	$	148,620		$	—
6.09% Series A senior unsecured notes due 2016	—		21,000			—
7.26% senior unsecured notes due 2017	—		15,000			—
Variable rate senior unsecured notes due 2018	—		31,250			—
5.75% senior unsecured notes due 2018	196,470		300,000			196,470
6.00% Series A senior unsecured notes due 2019	—		47,000			—
6.21% Series B senior unsecured notes due 2021	—		18,182			—
6.58% Series B senior unsecured notes due 2022	—		5,000			—
5.25% convertible senior notes due 2029	—		44,204			—
Total debt	$	196,470	$	630,256		$	196,470
Less current portion	—		(22,606		)	—
Total long-term debt	$	196,470	$	607,650		$	196,470