Redeemable Common Shares - Schedule of Outstanding Redeemable Common Shares (Parenthetical) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Class E Redeemable Common Shares [Member]
Class of Stock [Line Items]
Independent trustees' annual compensation payment	$ 0.1	$ 0.1

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.

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+ Details

Starwood Credit Real Estate Income Trust 10-K