Cover Page - USD ($)	12 Months Ended
	Dec. 31, 2022	May 09, 2023	Jun. 30, 2022
Cover [Abstract]
Document Type	10-K/A
Document Annual Report	true
Document Period End Date	Dec. 31, 2022
Current Fiscal Year End Date	--12-31
Document Transition Report	false
Entity File Number	001-37713
Entity Registrant Name	eBay Inc.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	77-0430924
Entity Address, Address Line One	2025 Hamilton Avenue
Entity Address, City or Town	San Jose
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	95125
City Area Code	408
Local Phone Number	376-7108
Title of 12(b) Security	Common stock
Entity Trading Symbol	EBAY
Security Exchange Name	NASDAQ
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filer	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Entity Shell Company	false
Entity Public Float			$ 22,856,350,223
Entity Common Stock, Shares Outstanding (in shares)		534,736,900
Auditor Name	PricewaterhouseCoopers LLP
Auditor Location	San Jose, California
Auditor Firm ID	238
Entity Central Index Key	0001065088
Amendment Flag	true
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Explanatory Note	This Amendment No. 1 on Form 10-K/A (this “Amendment”) amends Part IV, Item 15 of the Annual Report on Form 10-K for the fiscal year ended December 31, 2022 of eBay Inc. (the “Company”), as filed with the U.S. Securities and Exchange Commission (the “SEC”) on February 23, 2023 (the “Form 10-K”). The purpose of this Amendment is to provide financial statements for Adevinta ASA (“Adevinta”), pursuant to Rule 3-09 of Regulation S-X as of and for the years ended December 31, 2022 (unaudited) and 2021 (audited). In accordance with Rule 3-09(b)(1), Adevinta’s financial statements are being filed herewith as Exhibit 99.01 within six months after the end of Adevinta’s fiscal year. In addition, the Company is filing the consent of the independent auditors of Adevinta as Exhibit 23.02 and new certifications by the Company’s Chief Executive Officer and Chief Financial Officer as Exhibits 31.03, 31.04, 32.03 and 32.04, respectively, as required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended.Except as otherwise expressly noted, this Amendment does not modify or update in any way (i) the consolidated financial position, the results of operations or cash flows of the Company, or (ii) the Form 10-K; nor does it reflect events occurring after the filing of the Form 10-K. Among other things, forward-looking statements made in the Form 10-K have not been revised to reflect events that occurred or facts that became known to us after the filing of the Form 10-K, and such forward-looking statements should be read in their historical context. Furthermore, this Amendment should be read in conjunction with the Form 10-K and any subsequent filings with the SEC.Unless the context requires otherwise, all references to “we,” “our,” “us” or “eBay” mean eBay Inc., a Delaware corporation, and its consolidated subsidiaries.