Subsequent Events - Narrative (Details) - USD ($)					3 Months Ended
	May 06, 2024	Apr. 24, 2024	Apr. 03, 2024	Feb. 05, 2024	Mar. 31, 2024
Subsequent Event [Line Items]
Shares issued during the period (in shares)					267,618
Reinvestment of distributions					$ 7,212,000
Value of shares repurchased				$ 369,000	$ 369,000
Subsequent Event
Subsequent Event [Line Items]
Reinvestment of distributions		$ 10,813,000
Value of shares repurchased	$ 1,662,000
Subsequent Event | Affiliated Entity
Subsequent Event [Line Items]
Credit available to the borrowers			$ 150,000
Increase in loan commitment amount			1,000,000
Subsequent Event | Affiliated Entity | KKR Capital Markets LLC
Subsequent Event [Line Items]
Payment for arranger fee earned			$ 750,000
Subsequent Event | Affiliated Entity | Reference Rate
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate			2.25%
Subsequent Event | Affiliated Entity | Secured Overnight Financing Rate (SOFR)
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate			3.25%
Subsequent Event | Affiliated Entity | Local Rate
Subsequent Event [Line Items]
Debt instrument, basis spread on variable rate			3.25%
Class I Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					0
Class I Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		79
Class U Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					152,681
Reinvestment of distributions					$ 4,114,000
Value of shares repurchased				109,000	$ 109,000
Class U Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		228,561
Value of shares repurchased	1,136,000
Class R-D Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					2,577
Reinvestment of distributions					$ 69,000
Class R-D Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		4,504
Class R Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					112,345
Reinvestment of distributions					$ 3,029,000
Value of shares repurchased				$ 260,000	$ 260,000
Class R Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		164,514
Value of shares repurchased	$ 526,000
Class D Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					4
Class D Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		4
Class R-S Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					0
Class R-S Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		220
Class F Shares
Subsequent Event [Line Items]
Shares issued during the period (in shares)					11
Class F Shares | Subsequent Event
Subsequent Event [Line Items]
Shares issued during the period (in shares)		21
Class S, Class D, Class U, Class I, Class R-S, Class R-D, Class R or Class F Shares
Subsequent Event [Line Items]
Share repurchase limitation, maximum percentage (as a percent)					5.00%