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v3.22.4

Segment Reporting - Segment Reporting Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 4,581.1 | $ 4,009.5 | $ 3,502.1
Gross Profit | 1,369.6 | 1,142.4 | 947.2
Operating Income (Loss) | 409.5 | 350.9 | 281.2
Depreciation | 26.3 | 28.0 | 28.3
Amortization | 65.1 | 55.7 | 51.0
Commercial Business |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 3,435.7 | 2,927.1 | 2,497.9
Gross Profit | 1,126.2 | 934.9 | 778.3
Operating Income (Loss) | 411.1 | 355.9 | 284.5
Depreciation | 16.3 | 13.9 | 14.4
Amortization | 31.3 | 25.7 | 22.9
Federal Government Business |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,145.4 | 1,082.4 | 1,004.2
Gross Profit | 243.4 | 207.6 | 168.9
Operating Income (Loss) | 89.1 | 76.1 | 58.0
Depreciation | 5.5 | 8.5 | 9.0
Amortization | $ 33.8 | $ 30.0 | $ 28.1

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