During 2018, we closed a transaction that contributed the net assets of our Uber Russia/CIS operations into a newly formed private limited liability company (“MLU B.V.” or “Yandex.Taxi joint venture”), with Yandex and us holding ownership interests in MLU B.V. In exchange for consideration contributed, we received a seat on MLU B.V.’s board and an initial 38% equity ownership interest consisting of common stock in MLU B.V. Certain contingent equity issuances of MLU B.V. may dilute our equity ownership interest to approximately 33%. The investment was determined to be an equity method investment due to our ability to exercise significant influence over MLU B.V. The initial fair value of our equity method investment in MLU B.V. was estimated using discounted cash flows of MLU B.V. The equity ownership interest in MLU B.V. was 35% and 29% as of December 31, 2020 and 2021, respectively.

During 2020, Yandex contributed its Yandex.Carsharing business (“Drive”) into MLU B.V. in exchange for an additional equity interest. The contribution of Drive into MLU B.V. resulted in the dilution of our ownership in MLU B.V. from 38% to 35%. The gain recognized on the dilution of our interest was not material to our consolidated results of operations for the year ended December 31, 2020. As part of this transaction, MLU B.V. contributed the assets and liabilities of its autonomous driving unit into a new legal entity, Yandex Self Driving Group B.V. (“SDG”), in which Yandex contributed additional capital. The reduction of our ownership interest to 20% in SDG, initially valued at $42 million, did not result in a material dilution gain.

On August 30, 2021, we entered into an agreement with Yandex (the “Framework Agreement”) to restructure our joint ventures, MLU B.V. and SDG and we would sell to Yandex (i) our 4.5% equity interest in MLU B.V. and (ii) our entire equity interest in SDG (the “Initial Closing”). Subsequent to the Initial Closing, Yandex spun-off, by way of demerger from MLU B.V., its delivery businesses: Yandex.Eats, Yandex.Lavka and Yandex.Delivery (collectively, “Demerged Businesses”). Immediately following the demerger, Yandex acquired all of our equity interest in the Demerged Businesses (“Demerger Share Closing”). In connection with the Framework Agreement, we granted Yandex an option (“MLU B.V. Call Option”) to acquire our remaining equity interest in MLU B.V. during the two-year period following the Initial Closing. The total consideration paid by Yandex to us for the transaction was $1.0 billion in cash allocated as follows: (i) $276 million for our 4.5% of equity interest in MLU B.V.; (ii) $412 million for our equity interest in the Demerged Businesses; (iii) $230 million for the MLU B.V. Call Option; and (iv) the remaining immaterial amounts to our interest in SDG.

During the third quarter of 2021 and pursuant to the Framework Agreement, we completed the sale of our entire equity interest in SDG and 4.5% of equity interest in MLU B.V. to Yandex. At the initial closing, we derecognized 4.5% of equity interest in MLU B.V. and recognized a gain of $106 million in other income (expense), net on our consolidated statement of operations. The consideration

During the fourth quarter of 2021 and pursuant to the Framework Agreement, MLU B.V. completed the spin-off of the Demerger Businesses and Yandex acquired all of our equity interest in the Demerged Businesses. As a result, we derecognized our entire equity interest in the Demerged Businesses and recognized a gain of $242 million in other income (expense), net in our consolidated statement of operations.

The MLU B.V. Call Option is recorded as a liability in accrued and other current liabilities on our consolidated balance sheet, initially valued at $230 million and measured at fair value on a recurring basis with changes in fair value recorded in other income (expense), net in the consolidated statements of operations. The exercise price of the MLU B.V. Call Option is approximately $1.8 billion, subject to certain adjustments based on the timing of the option exercise. As of December 31, 2021, the fair value of the MLU B.V. Call Option is $193 million, including the recognition of an immaterial gain for the fair value change during the year ended December 31, 2021. To determine the fair value of the MLU B.V. Call Option as of December 31, 2021, we used a lattice model which simulated multiple scenarios of the exercise behaviors and the corresponding strike prices over the term of the call option. Key inputs to the lattice model were underlying business value, option term of 1.7 years, volatility of 50%, risk-free interest rates, and strike price (Level 3).

Included in the carrying value of MLU B.V. is the basis difference, net of amortization, between the original cost of the investment and our proportionate share of the net assets of MLU B.V. The carrying value of the equity method investment is primarily adjusted for our share in the income or losses of MLU B.V. and amortization of basis differences. Equity method goodwill and intangible assets, net of accumulated amortization are also adjusted for currency translation adjustments representing fluctuations between the functional currency of the investee, the Ruble and the U.S. Dollar.

We amortize the basis difference related to the intangible assets over the estimated useful lives of the assets that gave rise to the difference using the straight-line method. The weighted-average life of the intangible assets is approximately 4.0 years and 3.3 years as of December 31, 2020 and 2021, respectively. Equity method goodwill is not amortized. The investment balance is reviewed for impairment whenever factors indicate that the carrying value of the equity method investment may not be recoverable. As of December 31, 2020 and 2021, we determined that there was no impairment of our investment in MLU B.V. The future effect of the COVID-19 pandemic and related government actions as well as other factors will continue to be monitored.

The Mission Bay 3 & 4 JV refers to Event Center Office Partners, LLC (“ECOP”), a joint venture entity established in 2018, by Uber and two companies (“LLC Partners”) to manage the construction and operation of two office buildings owned by two ECOP wholly-owned subsidiaries. We contributed $136 million cash in exchange for a 45% interest in ECOP. The two LLC Partners own 45% and 10%, respectively. The equity ownership interest in ECOP remained at 45% as of December 31, 2020 and 2021.

In March 2020, the two ECOP wholly-owned subsidiaries took out new loans. Upon closing of the new financing, the proceeds were used to first pay off the existing construction loan, then to cover the required operation reserve as well as various financing costs, and last, the remaining proceeds were distributed back to Uber and the LLC Partners based on their ownership percentage. As a result, Uber received $91 million from the ECOP as a return of capital investment, and reduced the investment carrying value by the same amount.

We have significant influence over ECOP and we account for our investment in ECOP under the equity method. At each reporting period and a quarter in arrears, we adjust the carrying value of our investment to reflect our proportionate share of ECOP’s income or loss, and any impairments, with a corresponding credit or debit, respectively, to income or loss from equity method investment, net of tax in the consolidated statements of operations. During 2019, the construction was completed and leasing activities commenced. and immaterial amounts of equity earnings were recognized during 2019, 2020 and 2021. During 2020 and 2021, we incurred an immaterial amount of lease payments with ECOP, which is a related party. As of December 31, 2020 and 2021, we determined that there was no impairment of our investment in ECOP.