DISCONTINUED OPERATIONS - Schedule of Discontiued Operations (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net income from discontinued operations	$ 0	$ 0	$ 0	$ 217,246
Less: Net loss attributable to noncontrolling interests from discontinued operations	0	0	0	(335)
Net income from discontinued operations attributable to stockholders of Overstock.com, Inc.	0	0	0	217,581
Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenue	0	0	0	17,394
Cost of goods sold	0	0	0	13,716
Gross profit	0	0	0	3,678
Technology	0	0	0	7,133
Selling, general, and administrative	0	0	0	13,509
Total operating expenses	0	0	0	20,642
Operating loss from discontinued operations	0	0	0	(16,964)
Interest income, net	0	0	0	192
Other income, net	0	0	0	4,081
Deconsolidation, Gain (Loss), Amount	0	0	0	243,541
Income from discontinued operations before income taxes	0	0	0	230,850
Provision for income taxes	0	0	0	13,604
Net income from discontinued operations	0	0	0	217,246
Less: Net loss attributable to noncontrolling interests from discontinued operations	0	0	0	(335)
Net income from discontinued operations attributable to stockholders of Overstock.com, Inc.	$ 0	$ 0	$ 0	$ 217,581

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