Investments in Real Estate Debt - Summary of Company's Investments in Real Estate Debt (Details) $ in Thousands	6 Months Ended
Jun. 30, 2023 USD ($) Positions
Real Estate [Line Items]
Number of Position \| Positions	12
Weighted Average Coupon	9.00%
Weighted Average Maturity Date	2028-05
Face Amount	$ 141,607
Cost Basis	141,039
Fair Value	$ 141,416
Commercial Real Estate Loans
Real Estate [Line Items]
Number of Position \| Positions	5
Weighted Average Coupon	9.20%
Weighted Average Maturity Date	2027-06
Face Amount	$ 128,507
Cost Basis	128,174
Fair Value	$ 128,507
Real Estate-related Securities
Real Estate [Line Items]
Number of Position \| Positions	7
Weighted Average Coupon	6.70%
Weighted Average Maturity Date	2037-08
Face Amount	$ 13,100
Cost Basis	12,865
Fair Value	$ 12,909

Number of position.

No definition available.

Name:	ck0001882850_NumberOfPosition
Namespace Prefix:	ck0001882850_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

- Definition

Real estates debt weighted average maturity date.

+ References

No definition available.

+ Details

Name:	ck0001882850_RealEstatesDebtWeightedAverageMaturityDate
Namespace Prefix:	ck0001882850_
Data Type:	xbrli:gYearMonthItemType
Balance Type:	na
Period Type:	duration

- Definition

Weighted average coupon rate

+ References

No definition available.

+ Details

Name:	ck0001882850_WeightedAverageCouponRate
Namespace Prefix:	ck0001882850_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Cost of the investment.

+ References

+ Details

Name:	us-gaap_InvestmentOwnedAtCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 210
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=99383244&loc=d3e12121-115841

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 5D
-Subparagraph (SX 210.12-13D(Column C))
-URI https://asc.fasb.org/extlink&oid=122147990&loc=SL120429264-123010

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-12B(Column C))
-URI https://asc.fasb.org/extlink&oid=122147990&loc=d3e611197-123010

+ Details

Name:	us-gaap_InvestmentOwnedAtFairValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

For investments which are quantified by principal amount, the principle balance held at close of period.

+ References

+ Details

Name:	us-gaap_InvestmentOwnedBalancePrincipalAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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

- Details

Name:	us-gaap_CollateralAxis=us-gaap_CommercialRealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_CollateralAxis=ck0001882850_RealEstateRelatedSecuritiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: