Redeemable Convertible Preferred Stock and Equity Transactions - Schedule of Changes in Accumulated Other Comprehensive Income/(Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, Beginning of Period	$ 1,495,638	$ 1,543,885	$ 1,520,057	$ 1,586,209
Balance, End of Period	1,566,021	1,524,234	1,566,021	1,524,234
Accumulated Other Comprehensive Income/(Loss) for Real Estate Securities, Available for Sale, Measured at Fair Value
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance, Beginning of Period	(296)	575	79	(703)
Other comprehensive income/(loss)	358	(204)	(60)	768
Reclassification adjustment for amounts included in net income/(loss)	0	29	43	335
Balance, End of Period	$ 62	$ 400	$ 62	$ 400

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity.

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