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Loans - Variable Rate Loans Held for Investment (Details) $ in Thousands	Dec. 31, 2025 USD ($)
Variable rate loans held-for-investment
Carrying Value	$ 18,065,411
Weighted-average Spread Above Index	3.40%
Commercial loans
Variable rate loans held-for-investment
Carrying Value	$ 15,226,555
Weighted-average Spread Above Index	3.40%
Infrastructure loans
Variable rate loans held-for-investment
Carrying Value	$ 2,838,856
Weighted-average Spread Above Index	3.60%

X

- Definition

Percentage added to reference rate used to compute variable rate on loan receivable.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	instant

X

- Definition

Amount of loan with variable or adjustable rate of interest.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-3

+ Details

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Period Type:	instant

X

- References

No definition available.

+ Details

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Data Type:	xbrli:stringItemType
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- Details

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- Details

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