RELATED PARTY TRANSACTIONS - Narrative (Details)						3 Months Ended			5 Months Ended		6 Months Ended
	Jan. 10, 2023	Aug. 03, 2022	Aug. 02, 2022	Jun. 03, 2022 USD ($)	Mar. 31, 2022 USD ($)	Jun. 30, 2023 USD ($) member	Jun. 30, 2022 USD ($)	Mar. 31, 2022	Jun. 30, 2022 USD ($)		Jun. 30, 2023 USD ($) member part	Dec. 31, 2022 USD ($)
Related Party Transaction [Line Items]
Management fees						$ 165,000	$ 0		$ 0	[1]	$ 165,000
Income based incentive fees						373,000	0		0	[1]	373,000
Administration fees						$ 120,000	65,000		75,000	[1]	$ 238,000
Number of board members | member						7					7
Number of independent directors | member						4					4
Directors' fees						$ 127,000	126,000		129,000	[1]	$ 252,000
Directors’ fees payable						127,000					127,000	$ 128,000
Accounts payable and accrued expenses						1,412,000					1,412,000	1,386,000
Affiliated Entity
Related Party Transaction [Line Items]
Income based incentive fees						373,000	0		0		373,000
Income based incentive fee payable						0					$ 0
Affiliated Entity | TIAA
Related Party Transaction [Line Items]
Capital commitments					$ 263,500,000
Interest rate, stated percentage					4.00%			4.00%
Debt instrument, periodic payment, principal				$ 32,731,000
Debt instrument, periodic payment, interest				$ 226,000
Investment Advisory Agreements | Affiliated Entity
Related Party Transaction [Line Items]
Related party transaction, period of written notice		120 days	60 days
Related party transaction, initial term					2 years
Related party transaction period of written notice by fund	60 days
Number of components | part											2
Base Management Fee | Affiliated Entity
Related Party Transaction [Line Items]
Base management fee percentage								0.75%
Management fees						165,000	0		0		$ 165,000
Management fees payable						0					0
Quarterly Hurdle Rate | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								1.50%
Annualized Hurdle Rate | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								6.00%
Pre-Incentive Fee Net Investment Income below catch-up threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								100.00%
Quarterly Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								1.76%
Investment Advisory Agreement - Incentive Rate, Annualized Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								7.06%
Pre-Incentive Fee Net Investment Income Exceeds Catch-Up Threshold | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								15.00%
Realized Capital Gains | Affiliated Entity
Related Party Transaction [Line Items]
Incentive fee percentage								15.00%
Sub-Advisory Agreement | Affiliated Entity
Related Party Transaction [Line Items]
Related party transaction, period of written notice		120 days	60 days
Related party transaction, initial term		2 years
Management and service fees, rate					0.375%
Administrative Agreement | Affiliated Entity
Related Party Transaction [Line Items]
Administration fees						120,000	$ 65,000		$ 75,000		238,000
Administration fees payable						420,000					420,000	246,000
Intermediary Manager Agreement | Affiliated Entity
Related Party Transaction [Line Items]
Related party transaction period of written notice by fund					60 days
Percentage of shareholder servicing fees, proceeds from sale of such share					10.00%			10.00%
Percentage of underwriting compensation, net					10.00%			10.00%
Percentage of expense, proceeds from offering					15.00%			15.00%
Intermediary Manager Agreement | Affiliated Entity | Common Class S
Related Party Transaction [Line Items]
Shareholder servicing fees monthly, annual rate					0.85%			0.85%
Intermediary Manager Agreement | Affiliated Entity | Common Class D
Related Party Transaction [Line Items]
Shareholder servicing fees monthly, annual rate					0.25%			0.25%
Unreimbursed Expense Payments
Related Party Transaction [Line Items]
Related party transaction, expense payment period					45 days
Unreimbursed Expense Payments | Affiliated Entity
Related Party Transaction [Line Items]
Related party transaction, period of reimbursement payment					3 years
Advisor And Administrator | Affiliated Entity
Related Party Transaction [Line Items]
Accounts payable and accrued expenses						$ 206,000					$ 206,000	$ 231,000

[1] Period from February 8, 2022 (inception) through June 30, 2022.