Stockholders' Equity - Reclassification out of AOCI (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other gain, net	$ 34,630	$ 74,067	$ (118,725)
Reclassification out of AOCI | Realized gain on sale of real estate securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other gain, net		1,276
Reclassification out of AOCI | Impairment of real estate securities
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other gain, net		(967)
Reclassification out of AOCI | Foreign currency translation gain (loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other gain, net		5,468
Reclassification out of AOCI | Realized gain (loss) on net investment hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other gain, net		$ 29,234