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v3.25.2

Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | $ 411,755 | $ 381,017 | $ 815,896 | $ 744,402
Revenues before reimbursable expenses | 402,505 | 371,654 | 798,195 | 727,615
Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 234,724 | 224,561 | 463,507 | 430,477
Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 177,031 | 156,456 | 352,389 | 313,925
Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 229,122 | 218,339 | 453,043 | 419,898
Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 173,383 | 153,315 | 345,152 | 307,717
Education |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 131,686 | 125,186 | 256,702 | 238,731
Revenues before reimbursable expenses | 129,301 | 122,753 | 252,049 | 234,336
Education | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 68,351 | 65,178 | 133,009 | 121,072
Education | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 63,335 | 60,008 | 123,693 | 117,659
Education | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 67,329 | 63,831 | 130,873 | 118,940
Education | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 61,972 | 58,922 | 121,176 | 115,396
Commercial: |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 76,798 | 60,150 | 152,602 | 125,021
Revenues before reimbursable expenses | 75,382 | 58,803 | 149,834 | 122,439
Commercial: | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 16,225 | 20,919 | 33,317 | 43,589
Commercial: | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 60,573 | 39,231 | 119,285 | 81,432
Commercial: | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 16,038 | 20,521 | 33,041 | 42,760
Commercial: | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 59,344 | 38,282 | 116,793 | 79,679
Healthcare |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 203,271 | 195,681 | 406,592 | 380,650
Revenues before reimbursable expenses | 197,822 | 190,098 | 396,312 | 370,840
Healthcare | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 150,148 | 138,464 | 297,181 | 265,816
Healthcare | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 53,123 | 57,217 | 109,411 | 114,834
Healthcare | Consulting And Managed Services Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | 145,755 | 133,987 | 289,129 | 258,198
Healthcare | Digital Capability [Member] |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenues before reimbursable expenses | $ 52,067 | $ 56,111 | $ 107,183 | $ 112,642

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