Other Noncurrent Assets (Tables)

6 Months Ended

Jun. 30, 2020

Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]

Schedule of Other Noncurrent Assets

Other noncurrent assets include the following: 

	June 30, 2020		June 30, 2019		December 31, 2019
	(In thousands)
Identifiable intangible assets (net of accumulated amortization of $267.7 million, $228.2 million, and $248.0 million, respectively)	$	524,153	$	566,737	$	553,114
Deferred income taxes	59,827		49,937		67,900