SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ in Thousands |
Sep. 30, 2023
USD ($)
property
partnership
|
Dec. 31, 2022
USD ($)
|
---|---|---|
Variable Interest Entity [Line Items] | ||
Number of self storage properties | property | 1,119 | |
Net book value of real estate owned | $ 5,685,802 | $ 5,618,911 |
Carrying value of fixed rate mortgages | 3,856,785 | 3,560,570 |
Fixed rate mortgages payable | Fixed rate mortgages payable | ||
Variable Interest Entity [Line Items] | ||
Carrying value of fixed rate mortgages | $ 229,785 | 299,570 |
VIE, Primary Beneficiary | ||
Variable Interest Entity [Line Items] | ||
Number of partnerships considered to be VIEs | partnership | 22 | |
Number of self storage properties | property | 48 | |
Net book value of real estate owned | $ 406,000 | 412,900 |
VIE, Primary Beneficiary | Fixed rate mortgages payable | Fixed rate mortgages payable | ||
Variable Interest Entity [Line Items] | ||
Carrying value of fixed rate mortgages | $ 188,700 | $ 188,700 |
X | ||||||||||
- Definition Debt, Long-term and Short-term, Combined Amounts, Gross No definition available.
|
X | ||||||||||
- Definition Number Of Partnerships Considered Variable Interest Entities No definition available.
|
X | ||||||||||
- Definition The number of real estate properties owned as of the balance sheet date. No definition available.
|
X | ||||||||||
- Definition Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|
X | ||||||||||
- Details
|