Non-operating income, net Non-operating income, net (Tables)

12 Months Ended

Dec. 31, 2020

Non-operating (loss) income, net [Abstract]

Schedule of Non-operating Income, net

The following table presents the components of Non-operating income, net:

	Year Ended December 31,
	2020		2019		2018
	(In thousands)
Interest income	$	7,815	$	26,596	$	26,490
Gain on sale of business	6,402		817		54,840
Transition services income	2,100		15,600		1,132
Loss on extinguishment of subordinated convertible debentures	—		—		(6,554)
Other, net	(130)		247		1,061
Total non-operating income, net	$	16,187	$	43,260	$	76,969