Miscellaneous Income, Net (Tables)

12 Months Ended

Dec. 31, 2014

Other Income and Expenses [Abstract]

Schedule of miscellaneous income, net

	Years ended December 31,
	2014		2013		2012
Contract settlement	$	3,014	$	—	$	—
Gains on sales of operating property and equipment	2,909		1,020		4,456
Business interruption insurance recoveries	808		2,743		1,991
Foreign currency translation benefit (1)	—		1,904		—
Rabbi trust investment (expense) income	2,726		4,475		1,497
Other, net	4,156		5,230		3,783
Total	$	13,613	$	15,372	$	11,727

(1) Refer to Note 25, "Other Items Impacting Comparability," for additional information