Miscellaneous Income, Net (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense)

	Three months ended June 30,			Six months ended June 30,
	2015		2014	2015		2014
	(In thousands)
Rabbi trust investment income	$	119	1,077	$	1,186	1,577
Insurance proceeds	—		756	314		756
Foreign currency translation	137		23	266		(383	)
Gain on sales of operating property and equipment	27		1,286	81		2,590
Contract settlement	41		—	56		2,908
Other, net	704		1,686	1,762		2,762
Total	$	1,028	4,828	$	3,665	10,210