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v3.25.1

Goodwill - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 30, 2025 | Dec. 29, 2024 | Sep. 29, 2024 | Dec. 29, 2024 | Jun. 30, 2024 | Dec. 31, 2023
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | $ 304.1 | $ 304.2 |  | $ 304.2 |  | $ 151.1
Additions |  |  |  | 225.9 |  |
Reallocation | 0.0 |  |  |  |  |
Science, Engineering & Technology |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | 239.1 | 261.4 |  | 261.4 |  | 111.3
Additions |  |  |  | 222.9 |  |
Reallocation | (22.3) |  |  |  |  |
Education |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | 42.7 | 42.8 |  | 42.8 |  | 39.8
Additions |  |  |  | 3.0 |  |
Reallocation | 0.0 |  |  |  |  |
Enterprise Talent Management |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | 22.3 | 0.0 |  | 0.0 |  | $ 0.0
Additions |  |  |  | 0.0 |  |
Reallocation | 22.3 |  |  |  |  |
Children's Therapy Center (CTC) | Education |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill |  | 3.0 |  | $ 3.0 |  |
Net working capital adjustment | $ 0.1 |  |  |  |  |
Motion Recruitment Partners, LLC |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Net working capital adjustment |  | $ 1.4 |  |  |  |
Motion Recruitment Partners, LLC | Science, Engineering & Technology |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill |  |  |  |  | $ 221.5 |
Business combination, net working capital liability |  |  | $ 1.4 |  |  |
Additions |  |  | $ 1.4 |  |  |

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