Segment Disclosures - Depreciation and Amortization Expense Included in SG&A Expenses (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 29, 2026 |
Mar. 30, 2025 |
|
| Earnings (loss) from Operations | ||
| Depreciation and amortization: | $ (11.7) | $ (12.8) |
| Enterprise Talent Management | ||
| Earnings (loss) from Operations | ||
| Depreciation and amortization: | 2.2 | 3.2 |
| Science, Engineering & Technology | ||
| Earnings (loss) from Operations | ||
| Depreciation and amortization: | 7.4 | 7.5 |
| Education | ||
| Earnings (loss) from Operations | ||
| Depreciation and amortization: | $ 2.1 | $ 2.1 |