Debt (Tables)

9 Months Ended

Sep. 30, 2014

Debt Disclosure [Abstract]

Summary of Debt

Our long-term debt and interest rates on that debt were as follows (dollars in thousands):

	September 30, 2014				December 31, 2013
	Amount		Interest Rate		Amount		Interest Rate
Revolving Credit Facility, due October 2018	$	—	—	%	$	—	—	%
Five-Year Term Loan, due October 2018	65,000		1.53		650,000		1.54
Seven-Year Term Loan, due October 2020	645,125		1.78		650,000		1.79
6.50% Senior Notes, net of discounts of $22 and $26 as of September 30, 2014 and December 31, 2013, respectively, due March 2018	149,978		6.50		149,974		6.50
3.90% Senior Notes, net of discounts of $275 and $302 as of September 30, 2014 and December 31, 2013, respectively, due June 2022	399,725		3.90		399,698		3.90
4.50% Senior Notes, net of discount of $1,714 and $1,827 as of September 30, 2014 and December 31, 2013, respectively, due November 2023	698,286		4.50		698,173		4.50
3.65% Senior Notes, net of discount of $1,130 as of September 30, 2014, due September 2024	398,870		3.65		—		—
Total	2,356,984		3.56		2,547,845		3.08
Less current portion	6,500		1.78		39,000		1.59
Total long-term debt	$	2,350,484	3.56	%	$	2,508,845	3.10	%