Agreements and Related Party Transactions - Additional Information (Details) - USD ($)		3 Months Ended				9 Months Ended
	Oct. 14, 2021	Sep. 30, 2023		Sep. 30, 2022		Sep. 30, 2023		Sep. 30, 2022		Dec. 31, 2022
Related Party Transaction [Line Items]
Management fee annual rate percentage						1.25%
Accrued distribution and shareholder servicing fees		$ 1,106,000		$ 391,000		$ 2,465,000		$ 665,000
Pre-incentive fee net investment income returns per quarter percentage on net asset value						1.25%
Pre-incentive fee net investment income returns per annum percentage on net asset value.						5.00%
Management fees		9,543,000		5,979,000		$ 24,693,000		14,209,000
Incentive Fee		11,529,000		5,884,000		30,117,000		10,625,000
Performance-based incentive fees		11,529,000		5,884,000		30,117,000		10,625,000
Management fees waived				366,000				8,596,000
Management and performance-based incentive fees payable		14,901,000				14,901,000				$ 10,451,000
Fee rebates received from affiliates related to Capital Solution services		991,000		2,355,000		1,459,000		5,768,000
Expense support		0		0		0		4,433,000
Expense support reimbursement.		1,494,000		0		4,433,000		0
Investments at fair value		5,287,232,000				5,287,232,000				4,308,892,000
Investment cost		$ 5,303,265,000				$ 5,303,265,000				$ 4,427,510,000
Shares outstanding		131,959,664				131,959,664				92,877,753
Co-Investment Holdings
Related Party Transaction [Line Items]
Investment owned, percent of fair value		53.20%				53.20%				39.10%
Investments at fair value		$ 2,813,904,000				$ 2,813,904,000				$ 1,682,724,000
Investment owned percent at cost		52.70%				52.70%				37.80%
Investment cost		$ 2,795,926,000				$ 2,795,926,000				$ 1,672,524,000
Incentive Fee based on Income
Related Party Transaction [Line Items]
Percentage of pre-incentive fee net investment income						12.50%
Catch up pre-incentive fee net investment income returns per quarter percentage on net asset value						1.43%
Catch up pre-incentive fee net investment income returns per annum percentage on net asset valu						5.72%
Catch up portion adviser percentage						12.50%
Catch up Net investment income						$ 1,430
Incentive Fee based on Income | Minimum
Related Party Transaction [Line Items]
Catch up pre-incentive fee net investment income returns per quarter percentage on net asset value						1.43%
Catch up pre-incentive fee net investment income returns per annum percentage on net asset valu						5.72%
Incentive Fee based on Income | Maximum
Related Party Transaction [Line Items]
Percentage of pre-incentive fee net investment income						100.00%
Incentive Fee Based on Cumulative Net Realized Gains
Related Party Transaction [Line Items]
Percentage of cumulative pre-Incentive fee net return						12.50%
Management and performance-based incentive fees payable		14,901,000				$ 14,901,000				$ 10,451,000
Incentive Fee from Net Investment Income
Related Party Transaction [Line Items]
Incentive Fee		11,529,000		5,884,000		30,117,000		10,625,000
Performance-based incentive fees		11,529,000		5,884,000		$ 30,117,000		10,625,000
Incentive fees waived				386,000				5,127,000
Intermediary Manager Agreement
Related Party Transaction [Line Items]
Gross proceeds from primary offering						10.00%
Aggregate gross proceeds from sale						10.00%
Escrow Agreement
Related Party Transaction [Line Items]
Purchase orders	$ 100,000,000
Class S Shares
Related Party Transaction [Line Items]
Accrued distribution and shareholder servicing fees		$ 1,105,000		$ 390,000		$ 2,462,000		$ 664,000
Shareholder servicing and or distribution fee percent of net asset value						0.85%
Shares outstanding		23,760,595	[1]	9,004,550	[1]	23,760,595	[1]	9,004,550	[1]	10,827,739
Class S Shares | Intermediary Manager Agreement
Related Party Transaction [Line Items]
Shareholder servicing and or distribution fee percent of net asset value						0.85%
Class D Shares
Related Party Transaction [Line Items]
Accrued distribution and shareholder servicing fees		$ 1,000		$ 1,000		$ 3,000		$ 1,000
Shareholder servicing and or distribution fee percent of net asset value						0.25%
Shares outstanding		199,307	[2]	120,735	[2]	199,307	[2]	120,735	[2]	106,943
Class D Shares | Intermediary Manager Agreement
Related Party Transaction [Line Items]
Shareholder servicing and or distribution fee percent of net asset value						0.25%
Class I Shares
Related Party Transaction [Line Items]
Shareholder servicing and or distribution fee percent of net asset value						0.00%
Shares outstanding		107,999,762	[3]	76,172,677	[3]	107,999,762	[3]	76,172,677	[3]	81,943,071
Class I Shares | Intermediary Manager Agreement
Related Party Transaction [Line Items]
Shareholder servicing and or distribution fee percent of net asset value						0.00%
Investment Advisory Agreement
Related Party Transaction [Line Items]
Agreement effective term						2 years
Agreement termination description						The Company may terminate the Advisory Agreement, without payment of any penalty, upon 60 days’ written notice

[1] Class S shares were first issued on February 1, 2022.

[2] Class D shares were first issued on July 1, 2022.

[3] Class I shares were first issued on January 7, 2022 (commencement of operations).