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v3.22.1

Segment Reporting (Segment Reporting Information) (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 31, 2022 | Mar. 31, 2021
Revenues: |  |
Revenues | $ 1,091.0 | $ 907.0
Gross Profit: |  |
Total Gross Profit | 326.6 | 243.7
Operating Income (Loss): |  |
Total Operating Income | 100.6 | 67.4
Depreciation | 6.2 | 7.5
Amortization of intangible assets | 13.9 | 12.0
Commercial Business |  |
Revenues: |  |
Revenues | 832.9 | 649.2
Gross Profit: |  |
Total Gross Profit | 272.6 | 198.7
Operating Income (Loss): |  |
Total Operating Income | 104.9 | 70.5
Depreciation | 3.5 | 3.5
Amortization of intangible assets | 5.6 | 5.7
Federal Government Business |  |
Revenues: |  |
Revenues | 258.1 | 257.8
Gross Profit: |  |
Total Gross Profit | 54.0 | 45.0
Operating Income (Loss): |  |
Total Operating Income | 17.3 | 14.8
Depreciation | 1.5 | 2.4
Amortization of intangible assets | 8.3 | 6.4
Assignment | Commercial Business |  |
Revenues: |  |
Revenues | 628.2 | 531.7
Consulting | Commercial Business |  |
Revenues: |  |
Revenues | 204.7 | 117.5
Firm-fixed-price | Federal Government Business |  |
Revenues: |  |
Revenues | 76.9 | 60.5
Time and materials | Federal Government Business |  |
Revenues: |  |
Revenues | 107.0 | 90.7
Cost reimbursable | Federal Government Business |  |
Revenues: |  |
Revenues | $ 74.2 | $ 106.6

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