Debt and Credit Agreements (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of Line of Credit Facilities

The following table illustrates the amount outstanding under the Revolving Credit Facility and available credit at December 31, 2016.

	December 31, 2016
(In thousands)	Facility Limit		Outstanding Balance		Outstanding Letters of Credit		Available Credit
Revolving Credit Facility (a U.S.-based program)	$	400,000	$	98,000	$	43,549	$	258,451

Schedule of Long-term Debt Instruments

Long-term debt consists of the following:

(In thousands)	December 31 2016			December 31 2015
5.75% notes due May 15, 2018	$	—		$	449,005
Senior Secured Credit Facilities:
Term Loan A Facility with an interest rate of 2.9% at December 31, 2015	—			250,000
Term Loan B Facility with an interest rate of 6.0% at December 31, 2016	550,000
Revolving Credit Facility with an average interest rate of 3.6% and 3.2% at December 31, 2016 and 2015, respectively	98,000			143,000
Other financing payable (including capital leases) in varying amounts due principally through 2017 with a weighted-average interest rate of 5.7% and 5.6% at December 31, 2016 and 2015, respectively	25,410			38,830
Total debt obligations	673,410			880,835
Less: deferred financing costs	(18,597		)	(10,130		)
Total debt obligations, net of deferred financing costs	654,813			870,705
Less: current maturities of long-term debt	(25,574		)	(25,084		)
Long-term debt	$	629,239		$	845,621

Schedule of Maturities of Long-term Debt

The maturities of long-term debt for the four years following December 31, 2017 are as follows:

(In thousands)
2018	$	9,924
2019	6,217
2020	5,664
2021	103,531