Accrued Expenses and Other Liabilities (Tables)

3 Months Ended

Mar. 31, 2015

Accrued Liabilities and Other Liabilities [Abstract]

Accrued Expenses and Other Liabilities

	March 31, 2015				December 31, 2014
	Accrued Expenses		Non-Current Liabilities	Total	Accrued Expenses		Non-Current Liabilities	Total
	(In thousands)
Salaries and wages	$	81,267	—	81,267	$	114,446	—	114,446
Deferred compensation	2,197		40,641	42,838	3,209		37,093	40,302
Pension benefits	3,681		445,789	449,470	3,739		444,657	448,396
Other postretirement benefits	2,094		26,442	28,536	2,112		26,889	29,001
Other employee benefits	1,344		15,967	17,311	7,172		19,276	26,448
Insurance obligations (1)	135,652		192,773	328,425	132,246		189,431	321,677
Environmental liabilities	3,879		7,360	11,239	3,877		8,002	11,879
Operating taxes	106,159		—	106,159	92,330		—	92,330
Income taxes	2,854		23,875	26,729	5,066		22,843	27,909
Interest	28,020		—	28,020	32,441		—	32,441
Deposits, mainly from customers	60,654		5,752	66,406	59,388		5,929	65,317
Deferred revenue	11,624		—	11,624	11,759		—	11,759
Acquisition holdbacks	5,714		—	5,714	3,817		2,187	6,004
Other	44,508		29,495	74,003	48,930		30,369	79,299
Total	$	489,647	788,094	1,277,741	$	520,532	786,676	1,307,208

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