Other (Tables)

6 Months Ended

Jun. 30, 2014

Other Income and Expenses [Abstract]

Other general expense - net

Included in Other general expense - net were the following:

(Thousands of dollars)	Three Months Ended June 30,					Six Months Ended June 30,
	2014		2013			2014			2013
Provisions for environmental matters - net	$	259	$	1,446		$	(175	)	$	1,769
Loss (gain) on disposition of assets	511		(1,173		)	373			2,323
Adjustments to prior provisions for qualified exit costs			212						340
Total	$	770	$	485		$	198		$	4,432

Other (income) expense - net

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

(Thousands of dollars)	Three Months Ended June 30,						Six Months Ended June 30,
	2014			2013			2014			2013
Dividend and royalty income	$	(1,195	)	$	(813	)	$	(2,246	)	$	(3,637	)
Net expense from financing activities	2,547			2,845			5,469			4,743
Foreign currency transaction related (gains) losses	(1,830		)	3,196			1,028			5,944
Other income	(6,973		)	(7,107		)	(13,279		)	(14,419		)
Other expense	2,304			2,594			4,384			5,363
Total	$	(5,147	)	$	715		$	(4,644	)	$	(2,006	)