XML 38 R21.htm IDEA: XBRL DOCUMENT v3.19.2
Debt (Tables)
 6 Months Ended
Jun. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Debt
Long-term debt consisted of the following: 
 
(in thousands)
 
Jun 30, 2019
 
Dec 31, 2018
 
 
 
 
 
4.650% Senior Notes due 2024
 
$
500,000

 
$
500,000

6.000% Senior Notes due 2028
 
300,000

 
300,000

Fair value of interest rate swaps on $200 million of principal
 
2,911

 
(5,600
)
Unamortized debt issuance costs
 
(7,272
)
 
(7,820
)
Revolving Credit Facility
 
—

 
—

Long-term debt
 
$
795,639

 
$
786,580