Other Non-Operating Income (Tables)

3 Months Ended

Mar. 31, 2019

Other Nonoperating Income (Expense) [Abstract]

Summary of non-operating income

A summary of non-operating income is as follows:

	Three Months Ended   March 31
(in thousands)	2019			2018
Gain on sale of an equity affiliate	$	28,994		$	—
Foreign currency gain, net	514			177
Gain on sales of businesses	189			5,907
Gain on sale of a cost method investment	—			2,845
Other, net	(346		)	258
Total Other Non-Operating Income	$	29,351		$	9,187