
	June 30, 2023
	Gross Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Short-term investments:
Restricted cash	$	22	$	—	$	—	$	22
Corporate debt securities	1,945		—		(9)		1,936
Government and agency securities	156		—		(3)		153



	$	2,123	$	—	$	(12)	$	2,111
Long-term investments:
Restricted cash	$	4	$	—	$	—	$	4
Corporate debt securities	403		—		(25)		378
Government and agency securities	604		—		(42)		562
	$	1,011	$	—	$	(67)	$	944


	December 31, 2022
	Gross Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated Fair Value
Short-term investments:
Restricted cash	$	36	$	—	$	—	$	36
Corporate debt securities	2,355		—		(5)		2,350
Government and agency securities	141		—		(6)		135


	$	2,532	$	—	$	(11)	$	2,521
Long-term investments:
Restricted cash	$	13	$	—	$	—	$	13
Corporate debt securities	686		—		(40)		646
Government and agency securities	604		—		(47)		557
	$	1,303	$	—	$	(87)	$	1,216

We consider cash to be restricted when withdrawal or general use is legally restricted. Restricted cash is held in interest bearing accounts for letters of credit related to our global sabbatical program and for certain amounts related to other compensation arrangements held in escrow. Our fixed-income investments consist of predominantly investment grade corporate debt securities and government and agency securities. The corporate debt and government and agency securities that we invest in are generally deemed to be low risk based on their credit ratings from the major rating agencies.

The longer the duration of these securities, the more susceptible they are to changes in market interest rates and bond yields. As interest rates increase, those securities purchased at a lower yield show a mark-to-market unrealized loss. The unrealized losses are primarily due to changes in credit spreads and interest rates. We regularly review investment securities for other-than-temporary impairment using both qualitative and quantitative criteria. Investments classified as available-for-sale debt securities are carried at fair value with changes reflected in other comprehensive income. Where there is an intention or a requirement to sell an impaired available-for-sale debt security, the entire impairment is recognized in earnings with a corresponding adjustment to the amortized cost basis of the security. From time to time, we sell available-for-sale debt securities in an unrealized loss position and recognize an immaterial loss.

We regularly review investment securities for credit impairment using both qualitative and quantitative criteria. In making this assessment, we consider the extent to which fair value is less than amortized cost, any changes to the rating of the security by a rating agency, any adverse conditions specifically related to the security, among other factors. If this assessment indicates that a credit loss exists, the present value of cash flows expected to be collected from the security are compared to the amortized cost basis of the security. If the present value of cash flows expected to be collected is less than the amortized cost basis, a credit loss exists and an allowance for credit losses will be recorded through interest and other, net for the credit loss, limited by the amount that the fair value is less than the amortized cost basis. Any impairment that has not been recorded through an allowance for credit losses is recognized in other comprehensive income. We did not recognize any credit-related impairment through an allowance for credit losses as of June 30, 2023.

Investment securities in a continuous loss position for less than 12 months had an estimated fair value of $1.6 billion and unrealized losses of $2 million as of June 30, 2023, and an estimated fair value of $2.8 billion and unrealized losses of $32 million as of December 31, 2022. Investment securities in a continuous loss position for greater than 12 months had an estimated fair value of $1.3 billion and unrealized losses of $77 million as of June 30, 2023, and an estimated fair value of $952 million and unrealized losses of $66 million as of December 31, 2022. Refer to “Note 15 — Accumulated Other Comprehensive Income” for amounts reclassified to earnings from unrealized gains and losses.

The following table presents estimated fair values of our short-term and long-term investments classified as available-for-sale debt securities and restricted cash by date of contractual maturity as of the date indicated (in millions):


	Balance Sheet Location	June 30, 2023		December 31, 2022
Equity investments with readily determinable fair values	Short-term investments	$	97	$	104
Equity investment in Adevinta	Equity investment in Adevinta	2,656		2,692
Equity investments under the fair value option	Long-term investments	431		461
Equity investments under the equity method of accounting	Long-term investments	34		34
Equity investments without readily determinable fair values	Long-term investments	90		86
Total equity investments		$	3,308	$	3,377

Upon completion of the transfer of our Classifieds business to Adevinta in 2021, we received an equity investment of 44% in Adevinta valued at $10.8 billion at the close of the transfer. In the fourth quarter of 2021, we completed the sale of approximately 135 million of our voting shares in Adevinta to Permira, inclusive of the option exercised by Permira to purchase additional voting shares, for total cash consideration of approximately $2.3 billion which reduced our ownership in Adevinta to 33%. We have a contractual requirement to retain at least 25% of the total number of issued and outstanding equity securities of Adevinta until October 14, 2023, subject to certain exceptions specified in the agreement. As of December 31, 2022 and June 30, 2023, our equity investment in Adevinta is reported in the short-term assets section on the condensed consolidated balance sheet since our contractual requirement ends within twelve months of the balance sheet date.

At the initial recognition of the equity investment, we elected the fair value option where subsequent changes in fair value are recognized in earnings. The investment is classified within Level 1 in the fair value hierarchy as the valuation can be obtained from real time quotes in active markets. The fair value of the equity investment is measured based on Adevinta’s closing stock price and prevailing foreign exchange rate at each balance sheet date and the changes in fair value are reflected in gain (loss) on equity investments and warrant, net in the condensed consolidated statement of income. We believe the fair value option election creates more transparency of the current value in the equity investment in Adevinta.

For the three and six months ended June 30, 2023, unrealized losses of $210 million and $36 million, respectively, were recorded in gain (loss) on equity investments and warrant, net on our condensed consolidated statement of income related to the change in fair value of the investment compared to $829 million and $2,472 million of unrealized losses recorded during the same periods in 2022. The fair value of the investment was $2,656 million and $2,692 million as of June 30, 2023 and December 31, 2022, respectively.

Equity investments with readily determinable fair values are classified within Level 1 in the fair value hierarchy as the valuation can be obtained from real time quotes in active markets. Subsequent changes in fair value are reflected in gain (loss) on equity investments and warrant, net in the condensed consolidated statement of income.

The fair value of the equity investment in KakaoBank Corp. (“KakaoBank”) is measured based on closing stock price and prevailing foreign exchange rate at each balance sheet date. For the three and six months ended June 30, 2023, unrealized losses of $4 million and $7 million, respectively, were recorded in gain (loss) on equity investments and warrant, net on our condensed consolidated statement of income related to the change in fair value of the investment compared to $105 million and $196 million of unrealized losses recorded during the same periods in 2022. During the three and six months ended June 30, 2022, we sold a portion of our shares in KakaoBank for $242 million and $287 million, respectively, and recorded realized losses on the change in fair value of shares sold of $67 million and $75 million, respectively, in gain (loss) on equity investments and warrant, net. The fair value of the investment was $97 million and $104 million as of June 30, 2023 and December 31, 2022, respectively, and is reported within short-term investments in our condensed consolidated balance sheet.

We entered into a warrant agreement in conjunction with a commercial agreement with Adyen that vests in a series of four tranches, at a specified price per share upon meeting processing volume milestone targets on a calendar year basis. When a relevant milestone is reached, the warrant becomes exercisable with respect to the corresponding tranche of warrant shares up until the warrant expiration date of January 31, 2025. We met the processing volume milestone target to vest the first tranche of the warrant and in the third quarter of 2022, we sold the remainder of our shares in Adyen. Refer to “Note 7 — Derivative Instruments” for more information about the warrant.

In the fourth quarter of 2021, we completed the sale of 80.01% of the outstanding equity interests of eBay Korea to Emart. Upon completion of the sale, we retained 19.99% of the outstanding equity interest of the new entity, Gmarket, over whom we are able to exercise significant influence based on the terms of the securities purchase agreement, including through our board representation. Our equity investment in Gmarket was valued at $728 million as of the transaction close date. At the initial recognition of this equity investment, we elected the fair value option where subsequent changes in fair value are recognized in gain (loss) on equity investments and warrant, net in the condensed consolidated statement of income. We believe the fair value option election creates more transparency of the current value in the equity investment in Gmarket. Our retained investment in Gmarket is subject to a two year right held by Emart to purchase the remaining interest at or near the closing price of the sale.

For the three and six months ended June 30, 2023, unrealized losses of $29 million and $40 million, respectively, were recorded in gain (loss) on equity investments and warrant, net on our condensed consolidated statement of income related to the change in fair value of the investment compared to $77 million and $259 million of unrealized losses recorded during the same periods in 2022. As of June 30, 2023 and December 31, 2022, the fair value of the investment was $391 million and $431 million, respectively, and is reported within long-term investments in our condensed consolidated balance sheet.

The investment is classified as Level 3 in the fair value hierarchy as the valuation reflects management’s estimate of assumptions that market participants would use in pricing the equity investment. Certain other immaterial equity investments aggregating to $40 million and $30 million as of June 30, 2023 and December 31, 2022, respectively, are measured at fair value using the net asset value per share (or its equivalent) practical expedient, and have not been classified in the fair value hierarchy. Refer to “Note 8 — Fair Value Measurement of Assets and Liabilities” for more information.

We account for equity investments through which we exercise significant influence but do not have control over the investee under the fair value option or under the equity method. For equity investments accounted for under the equity method, our consolidated results of operations include, as a component of interest and other, net, our share of the net income or loss of the equity investments. For equity investments accounted for under the fair value option, the change in fair value is included in our consolidated results of operations as a component of gain (loss) on equity investments and warrant, net.


	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Carrying value, beginning of period	$	86	$	78	$	86	$	85
Additions	5		—		5		—


Downward adjustments for observable price changes and impairment	—		—		—		(7)

Foreign currency translation and other	(1)		(2)		(1)		(2)
Carrying value, end of period	$	90	$	76	$	90	$	76

For the three and six months ended June 30, 2023, no downward adjustments to the carrying value of our equity investments without readily determinable fair values in gain (loss) on equity investments and warrant, net were recorded on our condensed consolidated statement of income.

For such equity investments held as of June 30, 2023, the cumulative upward adjustment for observable price changes was $41 million and cumulative downward adjustment for observable price changes and impairments was $298 million.

The following table summarizes unrealized gains and losses related to equity investments held as of June 30, 2023 and presented within gain (loss) on equity investments and warrant, net for the periods indicated (in millions):


	Three Months Ended June 30,				Six Months Ended June 30,
	2023		2022		2023		2022
Net gains (losses) recognized during the period on equity investments	$	(246)	$	(1,116)	$	(85)	$	(3,293)
Less: Net gains (losses) recognized during the period on equity investments sold during the period	—		(68)		—		(242)
Total unrealized gains (losses) on equity investments held, end of period	$	(246)	$	(1,048)	$	(85)	$	(3,051)