Debt (Tables)

3 Months Ended

Mar. 31, 2018

Debt Disclosure [Abstract]

Schedule of Debt

The Company’s indebtedness was comprised as follows:

	March 31, 2018			December 31, 2017
Revolving credit agreement	$	59,016		$	—
6.50% Notes due 2024	900,000			900,000
Debt issuance costs	(16,532		)	(17,587		)
	942,484			882,413
Obligations under capital leases	644			706
	943,128			883,119
Less: Current portion of long-term debt	322			313
	$	942,806		$	882,806