Accrued Expenses and Other Liabilities

6 Months Ended

Jun. 30, 2017

Accrued Liabilities and Other Liabilities [Abstract]

ACCRUED EXPENSES AND OTHER LIABILITIES

ACCRUED EXPENSES AND OTHER LIABILITIES

	June 30, 2017				December 31, 2016
	Accrued Expenses		Non-Current Liabilities	Total	Accrued Expenses		Non-Current Liabilities	Total
	(In thousands)
Salaries and wages	$	83,016	—	83,016	$	90,913	—	90,913
Deferred compensation	3,802		52,021	55,823	2,992		46,541	49,533
Pension benefits	3,823		460,551	464,374	3,796		451,940	455,736
Other postretirement benefits	1,512		19,023	20,535	1,506		19,459	20,965
Other employee benefits	17,071		2,625	19,696	29,358		5,854	35,212
Insurance obligations (1)	130,833		268,160	398,993	127,470		234,336	361,806
Operating taxes	94,140		—	94,140	92,150		—	92,150
Income taxes	683		25,267	25,950	4,197		23,174	27,371
Interest	27,054		—	27,054	27,277		—	27,277
Customer deposits	64,193		4,188	68,381	61,225		4,569	65,794
Deferred revenue	16,675		—	16,675	14,064		—	14,064
Other	49,267		34,168	83,435	52,241		31,692	83,933
Total	$	492,069	866,003	1,358,072	$	507,189	817,565	1,324,754

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(1) Insurance obligations are primarily comprised of self-insured claim liabilities.