OTHER ASSETS (Details) - USD ($) $ / shares in Units, $ in Thousands, shares in Millions	Mar. 31, 2022	Dec. 31, 2021
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Straight-line rent receivables	$ 179,997
Straight-line rent receivables		$ 176,877
Non-mortgage loans receivable, net	24,116	19,024
Other intangibles, net	7,072	7,270
Investment in unconsolidated operating entities	71,511	73,602
Other	252,943	239,412
Total other assets	$ 613,091	$ 565,069
Brookdale Senior Living
Class of Warrant or Right [Line Items]
Number of securities called by warrants	16.3
Warrants, exercise price (usd per share)	$ 3.00

Exercise price per share or per unit of warrants or rights outstanding.

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Amount of excess of rental income recognized over rental payment required by lease.

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The cumulative difference between the rental payments required by ta lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property, by the lessor or lessee, respectively.

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Investment In Unconsolidated Operating Entities

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Non-mortgage Loans Receivable, Net

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