Other (Tables)

3 Months Ended

Mar. 31, 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 March 31,
	2018		2017
Provisions for environmental matters - net	$	765	$	519
Loss (gain) on sale or disposition of assets	2,225		(243		)
Total	$	2,990	$	276

Other Income - Net

Included in Other income - net were the following:

(Thousands of dollars)	Three Months Ended March 31,
	2018			2017
Dividend and royalty income	$	(1,451	)	$	(1,844	)
Net expense from banking activities	2,236			2,472
Foreign currency transaction related gains	(2,462		)	(3,586		)
Miscellaneous pension income	(3,544		)	(1,067		)
Other income	(7,109		)	(4,960		)
Other expense	3,058			3,551
Total	$	(9,272	)	$	(5,434	)