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v3.25.0.1

Segment Information - Revenues, Operating Income (Loss) and Assets by Reportable Segments (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 29, 2024 | Dec. 31, 2023 | Dec. 25, 2022
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 1,136.3 | $ 1,037.1 | $ 898.3
Total costs | 849.1 | 768.5 | 672.3
Selling, general and administrative expenses | 214.0 | 197.8 | 182.8
Research and development expenses | 40.3 | 38.4 | 38.6
Restructuring expenses and other | 3.2 | 0.9 | 6.8
Total segment operating income | 29.0 | 31.1 | (2.9)
Merger and acquisition related items | (0.7) | (0.4) | (0.7)
Loss on extinguishment of debt | 0.0 | 0.0 | (13.0)
Other income (expense), net | 0.5 | 0.5 | 0.6
Income before income taxes | 26.5 | 11.1 | (33.0)
Depreciation and amortization | 40.3 | 33.2 | 30.5
Total capital expenditures | 58.2 | 52.4 | 45.4
Total assets | 1,950.9 | 1,632.5 |
Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 1,136.3 | 1,037.1 | 898.3
Total costs | 849.1 | 768.5 | 672.3
Selling, general and administrative expenses | 184.2 | 172.4 | 162.1
Research and development expenses | 40.3 | 38.4 | 38.6
Restructuring expenses and other | 3.2 | 0.9 | 0.9
Total segment operating income | 59.5 | 56.9 | 24.4
Total capital expenditures | 57.8 | 51.8 | 45.2
Total assets | 1,636.1 | 1,568.8 |
Unallocated amounts |  |  |
Segment Reporting Information [Line Items] |  |  |
Merger and acquisition related items | (0.7) | (0.4) | (0.7)
Stock compensation expense | (29.8) | (25.4) | (26.3)
Interest expense (net) | (3.0) | (20.5) | (17.7)
Loss on extinguishment of debt |  |  | (13.0)
Other income (expense), net | 0.5 | 0.5 | 0.6
Income before income taxes | 26.5 | 11.1 | (32.7)
Corporate capital expenditures |  |  |
Segment Reporting Information [Line Items] |  |  |
Total capital expenditures | 0.4 | 0.6 | 0.2
Total assets | 314.8 | 63.7 |
Service revenues |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 423.4 | 402.6 | 325.2
Total costs | 310.0 | 303.2 | 239.0
Service revenues | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 423.4 | 402.6 | 325.2
Total costs | 310.0 | 303.2 | 239.0
Product sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 712.9 | 634.5 | 573.1
Total costs | 539.1 | 465.3 | 433.3
Product sales | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 712.9 | 634.5 | 573.1
Total costs | 539.1 | 465.3 | 433.3
Kratos Government Solutions | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 865.8 | 824.9 | 676.6
Total costs | 627.0 | 600.2 | 495.2
Selling, general and administrative expenses | 142.9 | 135.8 | 121.1
Research and development expenses | 36.1 | 35.3 | 32.2
Restructuring expenses and other | 3.2 | 0.9 | 0.9
Total segment operating income | 56.6 | 52.7 | 27.2
Depreciation and amortization | 27.1 | 24.1 | 22.7
Total capital expenditures | 30.5 | 26.9 | 21.0
Total assets | 1,250.4 | 1,190.2 |
Kratos Government Solutions | Service revenues | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 416.3 | 395.9 | 320.0
Total costs | 304.7 | 298.3 | 235.2
Kratos Government Solutions | Product sales | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 449.5 | 429.0 | 356.6
Total costs | 322.3 | 301.9 | 260.0
Unmanned Systems |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 270.5 | 212.2 | 221.7
Unmanned Systems | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 270.5 | 212.2 | 221.7
Total costs | 222.1 | 168.3 | 177.1
Selling, general and administrative expenses | 41.3 | 36.6 | 41.0
Research and development expenses | 4.2 | 3.1 | 6.4
Restructuring expenses and other | 0.0 | 0.0 | 0.0
Total segment operating income | 2.9 | 4.2 | (2.8)
Depreciation and amortization | 13.2 | 9.1 | 7.8
Total capital expenditures | 27.3 | 24.9 | 24.2
Total assets | 385.7 | 378.6 |
Unmanned Systems | Service revenues | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 7.1 | 6.7 | 5.2
Total costs | 5.3 | 4.9 | 3.8
Unmanned Systems | Product sales | Operating segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 263.4 | 205.5 | 216.5
Total costs | $ 216.8 | $ 163.4 | $ 173.3

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