Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2014

Long-Term Debt

	September 30, 2014			December 31, 2013			September 30, 2013
	(Dollars in Thousands)
6.6% Senior Notes, due 2018	$	299,063		$	298,893		$	298,837
7% Debentures, due 2025		124,493			124,471			124,464
6.25% Senior Notes, due 2037		228,175			228,148			228,139
4.25% Senior Notes, due 2024		395,211			—			—
Floating Rate Notes, due 2017, interest rate of 1.34% at September 30, 2014		298,760			—			—
Term Loan Facility, due 2018, interest rate of 1.65% at September 30, 2014; 1.67% at December 31, 2013; and 2.20% at September 30, 2013		239,304			248,441			240,000
Revolving Facility, interest rate of 1.89% at September 30, 2013		—			—			70,000
Trade Receivable Facility, interest rate of 0.76% at September 30, 2014; 0.77% at December 31, 2013; and 0.79% at September 30, 2013		30,000			130,000			150,000
Other notes		3,269			968			1,921
Total debt		1,618,275			1,030,921			1,113,361
Less: Current maturities		(14,331	)		(12,403	)		(6,169	)
Long-term debt	$	1,603,944		$	1,018,518		$	1,107,192