Consolidated Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Statement of Comprehensive Income [Abstract]
Consolidated net income	$ 309,777	$ 34,381	$ 325,669	$ 14,816
Other comprehensive income
Unrealized gain on cash flow hedges, net of expense for taxes of $0, $0, $0, and $0	4	4	8	8
Other comprehensive income	4	4	8	8
Comprehensive income	309,781	34,385	325,677	14,824
Less: Comprehensive loss attributable to noncontrolling interests—discontinued operations	(134)	(1,975)	(335)	(5,207)
Comprehensive income attributable to stockholders of Overstock.com, Inc.	$ 309,915	$ 36,360	$ 326,012	$ 20,031