Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2014

Long-Term Debt

	June 30, 2014		December 31, 2013		June 30, 2013
	(Dollars in Thousands)
6.6% Senior Notes, due 2018	$	299,006	$	298,893	$	298,783
7% Debentures, due 2025		124,485		124,471		124,457
6.25% Senior Notes, due 2037		228,165		228,148		228,130
Term Loan Facility, due 2018, interest rate of 1.65% at June 30, 2014; 1.67% at December 31, 2013; and 2.20% at June 30, 2013		242,350		248,441		240,000
Revolving Facility, interest rate of 1.40% at June 30, 2014 and 1.89% at June 30, 2013		40,000		—		50,000
Trade Receivable Facility, interest rate of 0.75% at June 30, 2014; 0.77% at December 31, 2013; and 0.79% at June 30, 2013		150,000		130,000		150,000
Other notes		795		968		1,949
Total debt		1,084,801		1,030,921		1,093,319
Less: Current maturities		12,404		12,403		6,169
Long-term debt	$	1,072,397	$	1,018,518	$	1,087,150