Summary of Revenues by Geographic Region and Reportable Segment |
The following tables represent revenues by geographic region and reportable segment for the three and nine months ended September 30, 2021 and 2020: | | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2021 | (in millions) | | Technology & Analytics Solutions | | Research & Development Solutions | | Contract Sales & Medical Solutions | | Total | Revenues: | | | | | | | | | Americas | | $ | 647 | | | $ | 942 | | | $ | 94 | | | $ | 1,683 | | Europe and Africa | | 529 | | | 448 | | | 42 | | | 1,019 | | Asia-Pacific | | 161 | | | 463 | | | 65 | | | 689 | | Total revenues | | $ | 1,337 | | | $ | 1,853 | | | $ | 201 | | | $ | 3,391 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Three Months Ended September 30, 2020 | (in millions) | | Technology & Analytics Solutions | | Research & Development Solutions | | Contract Sales & Medical Solutions | | Total | Revenues: | | | | | | | | | Americas | | $ | 599 | | | $ | 628 | | | $ | 76 | | | $ | 1,303 | | Europe and Africa | | 457 | | | 411 | | | 44 | | | 912 | | Asia-Pacific | | 151 | | | 361 | | | 59 | | | 571 | | Total revenues | | $ | 1,207 | | | $ | 1,400 | | | $ | 179 | | | $ | 2,786 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nine Months Ended September 30, 2021 | (in millions) | | Technology & Analytics Solutions | | Research & Development Solutions | | Contract Sales & Medical Solutions | | Total | Revenues: | | | | | | | | | Americas | | $ | 1,882 | | | $ | 2,911 | | | $ | 258 | | | $ | 5,051 | | Europe and Africa | | 1,684 | | | 1,398 | | | 133 | | | 3,215 | | Asia-Pacific | | 472 | | | 1,303 | | | 197 | | | 1,972 | | Total revenues | | $ | 4,038 | | | $ | 5,612 | | | $ | 588 | | | $ | 10,238 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nine Months Ended September 30, 2020 | (in millions) | | Technology & Analytics Solutions | | Research & Development Solutions | | Contract Sales & Medical Solutions | | Total | Revenues: | | | | | | | | | Americas | | $ | 1,747 | | | $ | 1,826 | | | $ | 247 | | | $ | 3,820 | | Europe and Africa | | 1,254 | | | 1,214 | | | 134 | | | 2,602 | | Asia-Pacific | | 432 | | | 1,036 | | | 171 | | | 1,639 | | Total revenues | | $ | 3,433 | | | $ | 4,076 | | | $ | 552 | | | $ | 8,061 | |
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