Discontinued Operations - Summary of Financial Results (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income (loss) from discontinued operations, net of income taxes			$ (8,000)	$ 5,000	$ 13,356,000
eBay Korea
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenues			0	0	1,409,000
Cost of net revenues			0	0	815,000
Gross profit			0	0	594,000
Sales and marketing			0	0	529,000
Product development			0	0	64,000
General and administrative			0	0	38,000
Provision for transaction losses			0	0	0
Total operating expenses			0	0	631,000
Income (loss) from operations of discontinued operations			0	0	(37,000)
Interest and other, net			0	0	2,000
Pre-tax gain on sale			0	0	3,240,000
Income (loss) from discontinued operations before income taxes			0	0	3,205,000
Income tax benefit (provision)			0	0	(335,000)
Income (loss) from discontinued operations, net of income taxes			0	0	2,870,000
eBay Korea | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Pre-tax gain on sale					3,200,000
Classifieds | Discontinued Operations, Disposed of by Sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net revenues			0	0	565,000
Cost of net revenues			0	0	63,000
Gross profit			0	0	502,000
Sales and marketing			0	0	183,000
Product development			0	0	105,000
General and administrative		$ (7,000)
General and administrative	$ 0		76,000
Provision for transaction losses			0	0	2,000
Total operating expenses			0	(7,000)	366,000
Income (loss) from operations of discontinued operations			0	7,000	136,000
Interest and other, net			0	0	0
Pre-tax gain on sale			0	0	12,534,000
Income (loss) from discontinued operations before income taxes			0	7,000	12,670,000
Income tax benefit (provision)			(3,000)	(2,000)	(2,185,000)
Income (loss) from discontinued operations, net of income taxes			$ (3,000)	$ 5,000	$ 10,485,000