Long-Term Debt (Tables)

6 Months Ended

Jun. 30, 2016

Debt Instrument [Line Items]

Summary of long-term debt

The Company carries its long-term debt at face value, net of applicable discounts and capitalized debt issuance costs. Long-term debt consisted of the following:

	June 30, 2016		December 31, 2015
	(dollars in thousands)
5.00% Senior Notes (aggregate principal of $550,000 at June 30, 2016 and December 31, 2015)	$	539,690	$	538,933
5.25% Senior Notes (aggregate principal of $300,000 at June 30, 2016 and December 31, 2015)	295,320		295,156
Acquisition Line	10,000		—
Real Estate Related and Other Long-Term Debt	389,593		365,564
Capital lease obligations related to real estate, maturing in varying amounts through June 2034 with a weighted average interest rate of 9.8%	49,727		51,902
	1,284,330		1,251,555
Less current maturities of other long-term debt	33,390		52,021
	$	1,250,940	$	1,199,534