Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Statement of Comprehensive Income [Abstract]
Net income	$ 116,101	$ 159,860
Other comprehensive income (loss) (net change by component):
Available-for-sale securities	(867)	(1,291)
Other comprehensive loss	(867)	(1,291)
Comprehensive income	115,234	158,569
Less: Comprehensive income attributable to non-controlling interests	(3,846)	(5,528)
Comprehensive income attributable to Starwood Property Trust, Inc.	$ 111,388	$ 153,041