Related Party Transactions - Segregated Portfolio Company Purchase (Details) - USD ($) $ in Thousands |
1 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jul. 31, 2026 |
Jun. 30, 2026 |
May 31, 2026 |
Apr. 30, 2026 |
Mar. 31, 2026 |
Feb. 28, 2026 |
Jan. 31, 2026 |
Jun. 30, 2025 |
May 31, 2025 |
Apr. 30, 2025 |
Mar. 31, 2025 |
Feb. 28, 2025 |
Jan. 31, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Related Party Transaction [Line Items] | |||||||||||||||||
| Stock issued during the period shares new issues | 10,650,045 | 5,680,855 | 10,381,667 | 3,361,013 | 438,709 | 5,164,340 | 3,052,634 | 849,290 | 3,273,944 | 2,030,616 | 2,949,039 | 1,191,393 | 35,676,629 | 13,346,916 | |||
| Proceeds from issuance of shares, net of changes in subscriptions received in advance | $ 896,223 | $ 325,686 | |||||||||||||||
| Shares issued in connection with DRIP | 675,220 | 608,290 | 608,015 | 510,957 | 1,277,114 | 936,231 | |||||||||||
| Stock issued during period, value, dividend reinvestment plan | $ 15,762 | $ 13,290 | $ 33,182 | $ 24,347 | |||||||||||||
| Stepstone Private Credit Fund SP [Member] | |||||||||||||||||
| Related Party Transaction [Line Items] | |||||||||||||||||
| Stock issued during the period shares new issues | 14,071,256 | 6,653,519 | 22,283,664 | 12,393,626 | |||||||||||||
| Proceeds from issuance of shares, net of changes in subscriptions received in advance | $ 369,063 | $ 174,365 | $ 584,171 | $ 325,237 | |||||||||||||
| Shares issued in connection with DRIP | 603,504 | 508,127 | 1,267,960 | 930,722 | |||||||||||||
| Stock issued during period, value, dividend reinvestment plan | $ 15,645 | $ 13,217 | $ 32,945 | $ 24,204 | |||||||||||||
| StepStone Private Credit Enhanced Fund SP [Member] | |||||||||||||||||
| Related Party Transaction [Line Items] | |||||||||||||||||
| Stock issued during the period shares new issues | 11,672,832 | 11,672,832 | |||||||||||||||
| Proceeds from issuance of shares, net of changes in subscriptions received in advance | $ 302,611 | $ 302,611 | |||||||||||||||
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- Definition The cash inflow from the additional capital contribution to the entity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- 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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of new stock issued during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Value of stock issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the holder of the stock to reinvest dividends paid to them by the entity on new issues of stock by the entity. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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