Other (Tables)

9 Months Ended

Sep. 30, 2016

Other Income and Expenses [Abstract]

Other general expense - net

Included in Other general expense - net were the following:

(Thousands of dollars)	Three Months Ended September 30,				Nine Months Ended September 30,
	2016		2015		2016			2015
Provisions for environmental matters - net	$	683	$	7,128	$	21,219		$	18,688
Loss (gain) on disposition of assets	130		1,989		(119		)	(1,273		)
Total	$	813	$	9,117	$	21,100		$	17,415

Other (income) expense - net

Included in Other (income) expense - net were the following:

(Thousands of dollars)	Three Months Ended September 30,						Nine Months Ended September 30,
	2016			2015			2016			2015
Dividend and royalty income	$	(1,346	)	$	(313	)	$	(3,511	)	$	(2,433	)
Net expense from banking activities	2,161			3,223			6,532			8,387
Foreign currency transaction related losses	3,779			4,100			7,288			6,960
Other income	(7,920		)	(4,682		)	(18,250		)	(15,022		)
Other expense	2,601			1,733			7,390			6,601
Total	$	(725	)	$	4,061		$	(551	)	$	4,493