Amount of lessee's undiscounted obligation for lease payment for operating lease due in the fifth fiscal year following current fiscal year and thereafter. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.

LEASES - Lessee Future Minimum Payments (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2020 USD ($) community	Sep. 30, 2019 USD ($)	Dec. 31, 2019 USD ($)
Lessee operating leases
Number of communities subject to ground leases \| community	6
Operating leases existence of option to extend	true
Operating lease right-of-use assets	$ 201,754		$ 204,225
Weighted average remaining lease term	44 years 1 month 6 days
Weighted average discount rate	5.00%
Increase in operating lease right-to-use assets		$ 42,143
Future minimum lease payments
Operating lease liabilities	$ 196,346		$ 198,558
Ground Leases
Future minimum lease payments
2020	3,109
2021	12,442
2022	12,442
2023	12,442
2024	12,442
Thereafter	455,221
Total future minimum lease payments (undiscounted)	508,098
Difference between future undiscounted cash flows and discounted cash flows	(311,752)
Operating lease liabilities	$ 196,346