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Segment Disclosures - Segment Earnings (loss) From Operations (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Apr. 04, 2021 | Mar. 29, 2020
Earnings (loss) from Operations |  |
Gross profit | $ 213.3 | $ 223.3
SG&A expenses | (202.7) | (219.5)
Earnings (loss) from operations | 10.6 | (111.8)
Gain (loss) on investment in Persol Holdings | 30.0 | (77.8)
Other income (expense), net | (3.4) | 1.7
Earnings (loss) before taxes and equity in net earnings (loss) of affiliate | 37.2 | (187.9)
Corporate |  |
Earnings (loss) from Operations |  |
Earnings (loss) from operations | (21.9) | (139.7)
Professional & Industrial | Reporting Segments |  |
Earnings (loss) from Operations |  |
Gross profit | 75.9 | 85.1
SG&A expenses | (69.4) | (80.5)
Earnings (loss) from operations | 6.5 | 4.6
Science, Engineering & Technology | Reporting Segments |  |
Earnings (loss) from Operations |  |
Gross profit | 53.2 | 54.7
SG&A expenses | (35.7) | (36.5)
Earnings (loss) from operations | 17.5 | 18.2
Education | Reporting Segments |  |
Earnings (loss) from Operations |  |
Gross profit | 17.2 | 20.4
SG&A expenses | (14.2) | (16.6)
Earnings (loss) from operations | 3.0 | 3.8
Outsourcing & Consulting | Reporting Segments |  |
Earnings (loss) from Operations |  |
Gross profit | 31.3 | 28.8
SG&A expenses | (28.4) | (28.6)
Earnings (loss) from operations | 2.9 | 0.2
International | Reporting Segments |  |
Earnings (loss) from Operations |  |
Gross profit | 35.7 | 34.3
SG&A expenses | (33.1) | (33.2)
Earnings (loss) from operations | $ 2.6 | $ 1.1

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