The Company and Summary of Significant Accounting Policies	3 Months Ended
Mar. 31, 2014
Company and Summary of Significant Accounting Policies Disclosure [Abstract]
The Company and Summary of Significant Accounting Policies	The Company and Summary of Significant Accounting Policies The Company We are a global technology company that enables commerce through three reportable segments: Marketplaces, Payments and Enterprise. Our Marketplaces segment includes our eBay.com platform and its localized counterparts and our other online platforms, such as our online classifieds sites and StubHub. Our Payments segment is comprised of PayPal and Bill Me Later. Our Enterprise segment includes our Magento business and provides commerce technologies, omnichannel operations and marketing solutions for merchants of all sizes that operate in general merchandise categories. We are required to comply with various regulations worldwide in order to operate our businesses, particularly our Payments business. We also partner with banks and other financial institutions in order to offer our Payments services globally. Changes in laws or regulations, non-compliance with laws or regulations or loss of key bank or financial institution partners could have a significant adverse impact on our ability to operate our Payments business; therefore, we monitor these areas closely to mitigate potential adverse impacts. When we refer to “we,” “our,” “us” or “eBay” in this document, we mean the current Delaware corporation (eBay Inc.) and its California predecessor, as well as all of our consolidated subsidiaries, unless otherwise expressly stated or the context otherwise requires. Use of estimates The preparation of condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to provisions for transaction and loan losses, legal contingencies, income taxes, revenue recognition, stock-based compensation, goodwill and the recoverability of intangible assets. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ from those estimates. Principles of consolidation and basis of presentation The accompanying condensed financial statements are consolidated and include the financial statements of eBay Inc., our wholly and majority-owned subsidiaries and variable interest entities (“VIE”) if we were the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation. Minority interests are recorded as a noncontrolling interest. A qualitative approach is applied to assess the consolidation requirement for VIEs. Investments in entities where we hold at least a 20% ownership interest and have the ability to exercise significant influence, but not control, over the investee are accounted for using the equity method of accounting. For such investments, our share of the investees' results of operations is included in interest and other, net and our investment balance is included in long-term investments. Investments in entities where we hold less than a 20% ownership interest are generally accounted for using the cost method of accounting, and our share of the investees' results of operations is included in our condensed consolidated statement of income to the extent dividends are received. These condensed consolidated financial statements and accompanying notes should be read in conjunction with the audited consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2013. We have evaluated all subsequent events through the date these condensed consolidated financial statements were issued. In the opinion of management, these condensed consolidated financial statements reflect all adjustments, consisting only of normal recurring adjustments, which are necessary for fair presentation of the condensed consolidated financial statements for the interim period. Recent Accounting Pronouncements In 2013, the Financial Accounting Standards Board ("FASB") issued new accounting guidance clarifying the accounting for the release of a cumulative translation adjustment into net income when a parent either sells a part or all of its investment in a foreign entity or no longer holds a controlling financial interest in a subsidiary or group of assets that is a nonprofit activity or a business within a foreign entity. The new standard was effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2013. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows. In 2013, the FASB issued new accounting guidance clarifying the accounting for obligations resulting from joint and several liability arrangements for which the total amount under the arrangement is fixed at the reporting date. The new standard was effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2013. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows. In 2013, the FASB issued a new accounting standard that will require the presentation of certain unrecognized tax benefits as reductions to deferred tax assets rather than as liabilities in the consolidated balance sheets when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The new standard required adoption on a prospective basis in the first quarter of 2014. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows.

The Company and Summary of Significant Accounting Policies

The Company

We are a global technology company that enables commerce through three reportable segments: Marketplaces, Payments and Enterprise. Our Marketplaces segment includes our eBay.com platform and its localized counterparts and our other online platforms, such as our online classifieds sites and StubHub. Our Payments segment is comprised of PayPal and Bill Me Later. Our Enterprise segment includes our Magento business and provides commerce technologies, omnichannel operations and marketing solutions for merchants of all sizes that operate in general merchandise categories.

We are required to comply with various regulations worldwide in order to operate our businesses, particularly our Payments business. We also partner with banks and other financial institutions in order to offer our Payments services globally. Changes in laws or regulations, non-compliance with laws or regulations or loss of key bank or financial institution partners could have a significant adverse impact on our ability to operate our Payments business; therefore, we monitor these areas closely to mitigate potential adverse impacts.

When we refer to “we,” “our,” “us” or “eBay” in this document, we mean the current Delaware corporation (eBay Inc.) and its California predecessor, as well as all of our consolidated subsidiaries, unless otherwise expressly stated or the context otherwise requires.

Use of estimates

The preparation of condensed consolidated financial statements in conformity with U.S. generally accepted accounting principles (GAAP) requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. On an ongoing basis, we evaluate our estimates, including those related to provisions for transaction and loan losses, legal contingencies, income taxes, revenue recognition, stock-based compensation, goodwill and the recoverability of intangible assets. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. Actual results could differ from those estimates.

Principles of consolidation and basis of presentation

The accompanying condensed financial statements are consolidated and include the financial statements of eBay Inc., our wholly and majority-owned subsidiaries and variable interest entities (“VIE”) if we were the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation. Minority interests are recorded as a noncontrolling interest. A qualitative approach is applied to assess the consolidation requirement for VIEs. Investments in entities where we hold at least a 20% ownership interest and have the ability to exercise significant influence, but not control, over the investee are accounted for using the equity method of accounting. For such investments, our share of the investees' results of operations is included in interest and other, net and our investment balance is included in long-term investments. Investments in entities where we hold less than a 20% ownership interest are generally accounted for using the cost method of accounting, and our share of the investees' results of operations is included in our condensed consolidated statement of income to the extent dividends are received.

These condensed consolidated financial statements and accompanying notes should be read in conjunction with the audited consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the year ended December 31, 2013. We have evaluated all subsequent events through the date these condensed consolidated financial statements were issued. In the opinion of management, these condensed consolidated financial statements reflect all adjustments, consisting only of normal recurring adjustments, which are necessary for fair presentation of the condensed consolidated financial statements for the interim period.

Recent Accounting Pronouncements

In 2013, the Financial Accounting Standards Board ("FASB") issued new accounting guidance clarifying the accounting for the release of a cumulative translation adjustment into net income when a parent either sells a part or all of its investment in a foreign entity or no longer holds a controlling financial interest in a subsidiary or group of assets that is a nonprofit activity or a business within a foreign entity. The new standard was effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2013. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows.

In 2013, the FASB issued new accounting guidance clarifying the accounting for obligations resulting from joint and several liability arrangements for which the total amount under the arrangement is fixed at the reporting date. The new standard was effective for fiscal years, and interim periods within those fiscal years, beginning on or after December 15, 2013. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows.

In 2013, the FASB issued a new accounting standard that will require the presentation of certain unrecognized tax benefits as reductions to deferred tax assets rather than as liabilities in the consolidated balance sheets when a net operating loss carryforward, a similar tax loss, or a tax credit carryforward exists. The new standard required adoption on a prospective basis in the first quarter of 2014. The adoption of this standard did not have a significant impact on our financial position, results of operations, or cash flows.