Fair Value Measurement of Assets and Liabilities - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2021	Nov. 14, 2021
Other equity investments
Schedule of Equity Method Investments [Line Items]
Equity investment in Adevinta	$ 40
GMarket
Schedule of Equity Method Investments [Line Items]
Investment balance		$ 728
Equity investments, right held, term (in years)		2 years	2 years
Discontinued Operations, Disposed of by Sale | eBay Korea
Schedule of Equity Method Investments [Line Items]
Percentage of outstanding equity interests sold		80.01%