Debt (Tables)

9 Months Ended

Sep. 30, 2015

Debt Disclosure [Abstract]

Summary of Debt

The following is a summary of our debt (dollar amounts in thousands):

	As of September 30, 2015					As of December 31, 2014
	Balance		Interest Rate			Balance		Interest Rate
Revolving credit facility	$	1,091,000		Variable		$	593,490		Variable
2006 Senior Unsecured Notes		125,000		Various			125,000		Various
2011 Senior Unsecured Notes		450,000		6.875	%		450,000		6.875	%
2012 Senior Unsecured Notes:
Principal amount		350,000		6.375	%		350,000		6.375	%
Unamortized premium		2,256		—			2,522		—
		352,256					352,522
2013 Senior Unsecured Notes (A)		223,540		5.750	%		241,960		5.750	%
2014 Senior Unsecured Notes		300,000		5.500	%		300,000		5.500	%
2015 Senior Unsecured Notes (A)		558,850		4.000	%		—		—
Term loans		263,473		Various			138,682		Various
	$	3,364,119				$	2,201,654

(A) These notes are Euro-denominated and reflect the exchange rate at September 30, 2015 and December 31, 2014, respectively.

Principal Payments Due for Debt

As of September 30, 2015, principal payments due for our debt (which exclude the effects of any premiums recorded) are as follows (in thousands):

2015	$	73
2016		125,299
2017		320
2018		1,103,781
2019		250,000
Thereafter		1,882,390
Total	$	3,361,863