Investments	9 Months Ended
Investments	Sep. 30, 2023
Equity Method Investments and Joint Ventures [Abstract]
Investments	Investments Dun & Bradstreet In connection with our acquisition of Black Knight, we acquired an investment in Dun & Bradstreet Holdings, Inc., or D&B, a global provider of business decisioning data and analytics, which we classify as an equity investment. During the three months ended September 30, 2023, we sold 51% of our investment for $97 million and recorded a loss on the sale of $1 million. As of September 30, 2023, we maintain an investment of approximately 2% ownership in D&B, which we record at fair value with gains and losses recognized in net income using Level 2 inputs (Note 14). During the three months ended September 30, 2023, we recorded a fair value loss of $7 million, which is included as other expense. Euroclear We previously owned a 9.8% stake in Euroclear, plc, or Euroclear, that we originally purchased for $631 million. We participated on the Euroclear Board of Directors, and we classified our investment in Euroclear as an equity investment. On May 20, 2022, we completed the sale of our 9.8% stake in Euroclear. The carrying value of our investment was $700 million at the time of the sale and was classified within other current assets on our balance sheet. We recorded a net gain on the sale of $41 million, which was included in other income, during the nine months ended September 30, 2022. Equity Method Investments Our equity method investments include the Options Clearing Corporation, or OCC, and Bakkt Holdings, LLC, or Bakkt, among others. Our equity method investments are included in other non-current assets in the accompanying consolidated balance sheet. We initially record our equity method investments at cost. At the end of each reporting period, we record our share of profits or losses of our equity method investments as equity earnings included in other income, and adjust the carrying value of our equity method investment accordingly. In addition, if and when our equity method investments issue cash dividends to us, we deduct the amount of these dividends from the carrying amount of that investment. We assess the carrying value periodically if impairment indicators are present. We recognized $91 million and $1.1 billion as our share of estimated losses, net, from our equity method investments during the nine months ended September 30, 2023 and 2022, respectively, and $26 million and $1.1 billion as our share of losses, net, from our equity method investments during the three months ended September 30, 2023 and 2022, respectively. The estimated losses during both the nine and three months ended September 30, 2023 and 2022 are primarily related to our investment in Bakkt, partially offset by our share of OCC profits. Both periods include adjustments to reflect the difference between reported prior period actual results from our original estimates. When performing our assessment of the carrying value of our investments, we consider, among other things, the length of time and the extent to which the market value has been less than our cost basis, if applicable, the investee's financial condition and near-term prospects, the economic or technological environment in which our investees operate, weakening of the general market condition of the related industry, whether an investee can continue as a going concern, any impairment charges recorded by an investee on goodwill, intangible or long-lived assets, and our intent and ability to retain the investment for a period of time sufficient to allow for any anticipated recovery in market value. OCC We own a 40% interest in OCC through a direct investment by the New York Stock Exchange, or NYSE. OCC is regulated by the SEC as a registered clearing agency and by the Commodity Futures Trading Commission, or CFTC, as a derivatives clearing organization. OCC serves as a clearing house for securities options, security futures, commodity futures and options on futures traded on various independent exchanges. OCC clears securities options traded on NYSE Arca and NYSE Amex Options, along with other non-affiliated exchanges. Bakkt As of September 30, 2023, we held an approximate 64% economic interest in Bakkt. As a result of limitations on ICE from the Bakkt voting agreement entered into in connection with Bakkt's merger with VIH, we hold a minority voting interest in Bakkt and treat it as an equity method investment. During the three months ended September 30, 2022, Bakkt reported an impairment of goodwill and intangible assets of approximately $1.5 billion, of which $1.0 billion was included in our share of estimated losses. We also recorded an impairment of $40 million in our investment in Bakkt to its fair value as of September 30, 2022 as other expense. This was based on what we considered to be an other than temporary decline in fair value as a result of the factors noted above, including consideration for the impairment charge recorded by Bakkt.