XML 72 R18.htm IDEA: XBRL DOCUMENT
v3.23.3

Accounts payable, accrued expenses, and other liabilities | 9 Months Ended
--- | ---
Sep. 30, 2023
Accounts Payable and Accrued Liabilities [Abstract] |
Accounts payable, accrued expenses, and other liabilities | The following table summarizes the components of accounts payable, accrued expenses, and other liabilities as of September 30, 2023 and December 31, 2022 (in thousands):
| September 30, 2023 |  | December 31, 2022
Accounts payable and accrued expenses | $ | 516,414 |  |  | $ | 389,741 |
Accrued construction | 706,900 |  |  | 624,440 |
Acquired below-market leases | 346,420 |  |  | 417,656 |
Conditional asset retirement obligations | 54,161 |  |  | 52,723 |
Deferred rent liabilities | 15,650 |  |  | 18,321 |
Operating lease liability | 384,958 |  |  | 406,700 |
Unearned rent and tenant security deposits | 503,126 |  |  | 449,622 |
Other liabilities | 125,497 |  |  | 112,056 |
Total | $ | 2,653,126 |  |  | $ | 2,471,259 |
As of September 30, 2023 and December 31, 2022, our conditional asset retirement obligations liability primarily consisted of the soil and groundwater remediation liabilities associated with certain of our properties. Some of our properties may contain asbestos or may be subjected to other hazardous or toxic substances, which, under certain conditions, requires remediation. We engage independent environmental consultants to conduct Phase I or similar environmental assessments at our properties. This type of assessment generally includes a site inspection, interviews, and a public records review; asbestos, lead-based paint, and mold surveys; subsurface sampling; and other testing. We recognize a liability for the fair value of a conditional asset retirement obligation (including asbestos) when the fair value of the liability can be reasonably estimated. In addition, environmental laws and regulations subject our tenants, and potentially us, to liability that may result from our tenants’ routine handling of hazardous substances and wastes as part of their operations at our properties. These assessments and investigations of our properties have not to date revealed any additional environmental liability we believe would have a material adverse effect on our business and financial statements or that would require additional disclosures or recognition in our consolidated financial statements.

X
- References No definition available. + Details
Name: | us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrentAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for other liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_OtherLiabilitiesDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration