OTHER ASSETS (Tables)

9 Months Ended

Sep. 30, 2019

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

Summary of Other Assets

The following is a summary of our other assets:

	As of September 30, 2019		As of December 31, 2018
	(In thousands)
Straight-line rent receivables	$	272,566	$	250,023
Non-mortgage loans receivable, net	62,852		54,164
Marketable debt securities	227,947		206,442
Other intangibles, net	5,262		5,623
Investment in unconsolidated operating entities	56,117		56,820
Other	228,051		186,113
Total other assets	$	852,795	$	759,185