Other Assets (Tables)

12 Months Ended

Dec. 31, 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 December 31,
	2019		2018
	(In thousands)
Straight-line rent receivables	$	278,833	$	250,023
Non-mortgage loans receivable, net	63,724		54,164
Marketable debt securities	237,360		206,442
Other intangibles, net	5,149		5,623
Investment in unconsolidated operating entities	59,301		56,820
Other	232,929		186,113
Total other assets	$	877,296	$	759,185