Miscellaneous Income, Net (Tables)

3 Months Ended

Mar. 31, 2015

Other Income and Expenses [Abstract]

Schedule of Other Nonoperating Income (Expense)

	Three months ended March 31,
	2015		2014
	(In thousands)
Rabbi trust investment income	$	1,067	500
Insurance proceeds	314		—
Gains on sales of operating property and equipment	183		1,304
Foreign currency translation benefit	129		(406	)
Contract settlement	15		2,908
Other, net	929		1,076
Total	$	2,637	5,382