Other (Tables)

9 Months Ended

Sep. 30, 2015

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,
	2015		2014		2015			2014
Provisions for environmental matters - net	$	7,128	$	11,209	$	18,688		$	11,034
Loss (gain) on disposition of assets	1,989		664		(1,273		)	1,037
Total	$	9,117	$	11,873	$	17,415		$	12,071

Other expense (income) - net

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

(Thousands of dollars)	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
Dividend and royalty income	$	(313	)	$	(1,287	)	$	(2,433	)	$	(3,533	)
Net expense from financing activities	3,223			2,706			8,387			8,175
Foreign currency transaction related losses (gains)	4,100			(481		)	6,960			547
Other income	(4,682		)	(18,657		)	(15,022		)	(31,936		)
Other expense	1,733			3,126			6,601			7,510
Total	$	4,061		$	(14,593	)	$	4,493		$	(19,237	)