Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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+ Details

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Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Weighted average interest rate of debt outstanding.

+ References

No definition available.

+ Details

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Balance Type:	na
Period Type:	instant

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

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Balance Type:	credit
Period Type:	instant

- Definition

The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer.

+ References

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Balance Type:	debit
Period Type:	duration

- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

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- Details

Name:	us-gaap_DebtInstrumentAxis=ck0002026738_MorganStanleyRepurchaseFacilityMember
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Subsequent Events - Summary of Borrowing Activity (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 24, 2026	Dec. 31, 2025	Dec. 31, 2024
Subsequent Event [Line Items]
Ending Balance		$ 1,682,057	$ 293,370
Morgan Stanley Repurchase Facility [Member]
Subsequent Event [Line Items]
Weighted Average Interest Rate		5.62%
Maturity Date		Jul. 24, 2029
JPM Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Ending Balance		$ 295,078	$ 61,436
Weighted Average Interest Rate		6.11%	6.50%
Maturity Date		May 08, 2027	May 08, 2027
Subsequent Event [Member]
Subsequent Event [Line Items]
Borrowings	$ 101,941
Paydowns	(123,621)
Ending Balance	1,666,452
Subsequent Event [Member] \| GS Seller I Repurchase Facility [Member]
Subsequent Event [Line Items]
Borrowings	74,078
Paydowns	0
Ending Balance	$ 859,027
Weighted Average Interest Rate	6.00%
Maturity Date	Aug. 16, 2027
Subsequent Event [Member] \| GS Seller II Repurchase Facility [Member]
Subsequent Event [Line Items]
Borrowings	$ 0
Paydowns	0
Ending Balance	$ 57,180
Weighted Average Interest Rate	5.80%
Maturity Date	Aug. 16, 2027
Subsequent Event [Member] \| GS Seller III Repurchase Facility [Member]
Subsequent Event [Line Items]
Borrowings	$ 0
Paydowns	(33,375)
Ending Balance	$ 50,418
Weighted Average Interest Rate	5.97%
Maturity Date	Aug. 16, 2027
Subsequent Event [Member] \| Atlas Repurchase Facility [Member]
Subsequent Event [Line Items]
Borrowings	$ 27,863
Paydowns	(22,358)
Ending Balance	$ 270,158
Weighted Average Interest Rate	5.92%
Maturity Date	Oct. 11, 2027
Subsequent Event [Member] \| Morgan Stanley Repurchase Facility [Member]
Subsequent Event [Line Items]
Borrowings	$ 0
Paydowns	0
Ending Balance	$ 202,350
Weighted Average Interest Rate	5.45%
Maturity Date	Jul. 24, 2029
Subsequent Event [Member] \| Repurchase Facilities [Member]
Subsequent Event [Line Items]
Borrowings	$ 101,941
Paydowns	(55,733)
Ending Balance	1,439,133
Subsequent Event [Member] \| JPM Revolving Credit Facility [Member]
Subsequent Event [Line Items]
Borrowings	0
Paydowns	(67,888)
Ending Balance	$ 227,319
Weighted Average Interest Rate	5.42%
Maturity Date	May 08, 2027