XML 115 R61.htm IDEA: XBRL DOCUMENT v3.23.3

Noncontrolling interests (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2023 USD ($) property	Sep. 30, 2022 USD ($)
Noncontrolling interests
Payments to noncontrolling interests	$ 193,716	$ 139,685
Noncontrolling Interests
Noncontrolling interests
Number of real estate properties subject to ownership from noncontrolling interest | property	66
Payments to noncontrolling interests	$ 192,700	$ 139,500

X

- Definition

Number of real estate properties subject to ownership from noncontrolling interest

+ References

No definition available.

+ Details

Name:	are_NumberOfRealEstatePropertiesSubjectToOwnershipFromNoncontrollingInterest
Namespace Prefix:	are_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

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.

+ References

No definition available.

+ Details

Name:	us-gaap_MinorityInterestLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount of cash outflow to a noncontrolling interest. Includes, but not limited to, reduction of noncontrolling interest ownership. Excludes dividends paid to the noncontrolling interest.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482740/230-10-45-15

+ Details

Name:	us-gaap_PaymentsToMinorityShareholders
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Details

Name:	us-gaap_StatementEquityComponentsAxis=us-gaap_NoncontrollingInterestMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: