Accrued Expenses and Other Current Liabilities Accrued Expenses and Other Current Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Accrued Expenses and Other Current Liabilities [Abstract]

Schedule of Accrued Liabilities

Accrued expenses and other current liabilities consist of the following:

	December 31,
	2014		2013
	(In thousands)
Payroll and employee benefits	$	73,362	$	67,621
Taxes other than income taxes	114,598		114,664
Interest	30,384		18,528
Acquired sales contracts	12,453		14,373
Workers’ compensation	16,714		12,434
Asset retirement obligations	19,222		24,940
Other	35,663		26,027
	$	302,396	$	278,587