Other (Tables)

6 Months Ended

Jun. 30, 2018

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,
	2018			2017		2018			2017
Provisions for environmental matters - net	$	31,253		$	1,110	$	32,018		$	1,629
(Gain) loss on sale or disposition of assets	(4,274		)	665		(2,049		)	422
Total	$	26,979		$	1,775	$	29,969		$	2,051

Other Income - Net

Included in Other income - net were the following:

(Thousands of dollars)	Three Months Ended June 30,						Six Months Ended June 30,
	2018			2017			2018			2017
Dividend and royalty income	$	(1,521	)	$	(1,198	)	$	(2,972	)	$	(3,042	)
Net expense from banking activities	2,450			2,513			4,686			4,985
Foreign currency transaction related losses (gains)	5,626			976			3,164			(2,610		)
Miscellaneous pension income	(3,903		)	(10,726		)	(7,447		)	(11,793		)
Other income	(6,999		)	(5,937		)	(14,108		)	(10,897		)
Other expense	3,208			1,876			6,266			5,427
Total	$	(1,139	)	$	(12,496	)	$	(10,411	)	$	(17,930	)