Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Statement of Other Comprehensive Income [Abstract]
Net loss	$ (713,517)	$ (607,726)	$ (3,122,284)	$ (1,359,803)
Other comprehensive income (loss):
Foreign currency translation (loss) gain, net	(10,713)	25,459	77,385	4,267
Unrealized loss on derivatives	(21,378)	(210,629)	(176,221)	(105,330)
Unrealized loss on derivatives from unconsolidated entities	(9,439)	(84,528)	(59,251)	(22,461)
Other comprehensive loss	(41,530)	(269,698)	(158,087)	(123,524)
Comprehensive loss	(755,047)	(877,424)	(3,280,371)	(1,483,327)
Comprehensive loss attributable to non-controlling interests in third party joint ventures	23,936	16,233	118,199	57,245
Comprehensive loss attributable to non-controlling interests in BREIT OP	59,592	51,626	228,367	77,216
Comprehensive loss attributable to BREIT stockholders	$ (671,519)	$ (809,565)	$ (2,933,805)	$ (1,348,866)