Accrued Expenses and Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2016

Accrued Liabilities and Other Liabilities [Abstract]

Accrued Expenses and Other Liabilities

	March 31, 2016				December 31, 2015
	Accrued Expenses		Non-Current Liabilities	Total	Accrued Expenses		Non-Current Liabilities	Total
	(In thousands)
Salaries and wages	$	72,482	—	72,482	$	99,032	—	99,032
Deferred compensation	2,621		40,748	43,369	2,252		41,691	43,943
Pension benefits	3,823		472,253	476,076	3,790		484,892	488,682
Other postretirement benefits	1,636		20,209	21,845	1,624		20,002	21,626
Other employee benefits	12,120		3,135	15,255	8,956		9,706	18,662
Insurance obligations (1)	149,258		209,376	358,634	157,014		213,256	370,270
Environmental liabilities	3,862		6,394	10,256	3,791		6,554	10,345
Operating taxes	101,350		—	101,350	101,649		—	101,649
Income taxes	824		23,270	24,094	3,378		22,366	25,744
Interest	32,712		—	32,712	31,218		—	31,218
Deposits, mainly from customers	64,628		4,974	69,602	61,869		5,085	66,954
Deferred revenue	14,655		—	14,655	13,038		—	13,038
Restructuring liabilities (2)	7,526		—	7,526	12,333		—	12,333
Other	38,803		26,202	65,005	43,408		26,043	69,451
Total	$	506,300	806,561	1,312,861	$	543,352	829,595	1,372,947

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(1) Insurance obligations primarily represent self-insured claim liabilities.

(2) The reduction in restructuring liabilities from December 31, 2015 principally represents cash payments for employee termination costs. The majority of the balance remaining in restructuring liabilities is expected to be paid by the end of 2016.