| Schedule of Segment Reporting Information, by Segment |
Financial data for our business segments is as follows for the six months and three months ended June 30, 2023 and 2022 (in millions): | | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2023 | | | Exchanges | | Fixed Income and Data Services | | Mortgage Technology | | Consolidated | | | Revenues: | | | | | | | | | | Energy futures and options | $ | 700 | | | $ | — | | | $ | — | | | $ | 700 | | | | Agricultural and metals futures and options | 147 | | | — | | | — | | | 147 | | | | Financial futures and options | 232 | | | — | | | — | | | 232 | | | | Cash equities and equity options | 1,215 | | | — | | | — | | | 1,215 | | | | OTC and other | 205 | | | — | | | — | | | 205 | | | | Data and connectivity services | 463 | | | — | | | — | | | 463 | | | | Listings | 252 | | | — | | | — | | | 252 | | | | Fixed income execution | — | | | 60 | | | — | | | 60 | | | | CDS clearing | — | | | 185 | | | — | | | 185 | | | | Fixed income data and analytics | — | | | 553 | | | — | | | 553 | | | | Other data and network services | — | | | 311 | | | — | | | 311 | | | | Origination technology | — | | | — | | | 337 | | | 337 | | | | Closing solutions | — | | | — | | | 87 | | | 87 | | | | Data and analytics | — | | | — | | | 45 | | | 45 | | | | Other | — | | | — | | | 16 | | | 16 | | | | Revenues | 3,214 | | | 1,109 | | | 485 | | | 4,808 | | | | Transaction-based expenses | 1,024 | | | — | | | — | | | 1,024 | | | | Revenues, less transaction-based expenses | 2,190 | | | 1,109 | | | 485 | | | 3,784 | | | | Operating expenses | 631 | | | 699 | | | 530 | | | 1,860 | | | | Operating income/(loss) | $ | 1,559 | | | $ | 410 | | | $ | (45) | | | $ | 1,924 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2023 | | | Exchanges | | Fixed Income and Data Services | | Mortgage Technology | | Consolidated | | | Revenues: | | | | | | | | | | Energy futures and options | $ | 355 | | | $ | — | | | $ | — | | | $ | 355 | | | | Agricultural and metals futures and options | 77 | | | — | | | — | | | 77 | | | | Financial futures and options | 104 | | | — | | | — | | | 104 | | | | Cash equities and equity options | 544 | | | — | | | — | | | 544 | | | | OTC and other | 104 | | | — | | | — | | | 104 | | | | Data and connectivity services | 231 | | | — | | | — | | | 231 | | | | Listings | 126 | | | — | | | — | | | 126 | | | | Fixed income execution | — | | | 28 | | | — | | | 28 | | | | CDS clearing | — | | | 84 | | | — | | | 84 | | | | Fixed income data and analytics | — | | | 277 | | | — | | | 277 | | | | Other data and network services | — | | | 157 | | | — | | | 157 | | | | Origination technology | — | | | — | | | 170 | | | 170 | | | | Closing solutions | — | | | — | | | 47 | | | 47 | | | | Data and analytics | — | | | — | | | 24 | | | 24 | | | | Other | — | | | — | | | 8 | | | 8 | | | | Revenues | 1,541 | | | 546 | | | 249 | | | 2,336 | | | | Transaction-based expenses | 448 | | | — | | | — | | | 448 | | | | Revenues, less transaction-based expenses | 1,093 | | | 546 | | | 249 | | | 1,888 | | | | Operating expenses | 311 | | | 356 | | | 266 | | | 933 | | | | Operating income/(loss) | $ | 782 | | | $ | 190 | | | $ | (17) | | | $ | 955 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Six Months Ended June 30, 2022 | | | Exchanges | | Fixed Income and Data Services | | Mortgage Technology | | Consolidated | | | Revenues: | | | | | | | | | | Energy futures and options | $ | 618 | | | $ | — | | | $ | — | | | $ | 618 | | | | Agricultural and metals futures and options | 122 | | | — | | | — | | | 122 | | | | Financial futures and options | 253 | | | — | | | — | | | 253 | | | | Cash equities and equity options | 1,357 | | | — | | | — | | | 1,357 | | | | OTC and other | 205 | | | — | | | — | | | 205 | | | | Data and connectivity services | 432 | | | — | | | — | | | 432 | | | | Listings | 260 | | | — | | | — | | | 260 | | | | Fixed income execution | — | | | 40 | | | — | | | 40 | | | | CDS clearing | — | | | 138 | | | — | | | 138 | | | | Fixed income data and analytics | — | | | 551 | | | — | | | 551 | | | | Other data and network services | — | | | 292 | | | — | | | 292 | | | | Origination technology | — | | | — | | | 399 | | | 399 | | | | Closing solutions | — | | | — | | | 138 | | | 138 | | | | Data and analytics | — | | | — | | | 44 | | | 44 | | | | Other | — | | | — | | | 23 | | | 23 | | | | Revenues | 3,247 | | | 1,021 | | | 604 | | | 4,872 | | | | Transaction-based expenses | 1,159 | | | — | | | — | | | 1,159 | | | | Revenues, less transaction-based expenses | 2,088 | | | 1,021 | | | 604 | | | 3,713 | | | | Operating expenses | 603 | | | 692 | | | 557 | | | 1,852 | | | | Operating income | $ | 1,485 | | | $ | 329 | | | $ | 47 | | | $ | 1,861 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended June 30, 2022 | | | Exchanges | | Fixed Income and Data Services | | Mortgage Technology | | Consolidated | | | Revenues: | | | | | | | | | | Energy futures and options | $ | 265 | | | $ | — | | | $ | — | | | $ | 265 | | | | Agricultural and metals futures and options | 61 | | | — | | | — | | | 61 | | | | Financial futures and options | 123 | | | — | | | — | | | 123 | | | | Cash equities and equity options | 698 | | | — | | | — | | | 698 | | | | OTC and other | 108 | | | — | | | — | | | 108 | | | | Data and connectivity services | 218 | | | — | | | — | | | 218 | | | | Listings | 131 | | | — | | | — | | | 131 | | | | Fixed income execution | — | | | 25 | | | — | | | 25 | | | | CDS clearing | — | | | 66 | | | — | | | 66 | | | | Fixed income data and analytics | — | | | 274 | | | — | | | 274 | | | | Other data and network services | — | | | 147 | | | — | | | 147 | | | | Origination technology | — | | | — | | | 196 | | | 196 | | | | Closing solutions | — | | | — | | | 66 | | | 66 | | | | Data and analytics | — | | | — | | | 24 | | | 24 | | | | Other | — | | | — | | | 11 | | | 11 | | | | Revenues | 1,604 | | | 512 | | | 297 | | | 2,413 | | | | Transaction-based expenses | 599 | | | — | | | — | | | 599 | | | | Revenues, less transaction-based expenses | 1,005 | | | 512 | | | 297 | | | 1,814 | | | | Operating expenses | 304 | | | 338 | | | 303 | | | 945 | | | | Operating income/(loss) | $ | 701 | | | $ | 174 | | | $ | (6) | | | $ | 869 | | | | | | | | | | | |
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