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Discontinued Operations - Narrative (Details) € in Millions, zł in Millions, $ in Millions |  |  |  | 1 Months Ended | 12 Months Ended
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Mar. 28, 2024 EUR (€) employee | Mar. 28, 2024 USD ($) employee | May 31, 2023 USD ($) | May 31, 2023 PLN (zł) | Feb. 28, 2023 EUR (€) employee | Feb. 28, 2023 USD ($) employee | Aug. 31, 2024 EUR (€) | Aug. 31, 2024 USD ($) | Dec. 29, 2024 USD ($) | Dec. 31, 2023 USD ($) | Jan. 01, 2023 USD ($)
Discontinued Operations |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Purchases from continuing involvement | $ |  |  |  |  |  |  |  |  | $ 45 | $ 33 | $ 62
Goodies |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, consideration transferred |  |  |  |  | € 29 | $ 31 |  |  |  |  |
Payments to acquire businesses, gross |  |  |  |  | 24 | $ 26 |  |  |  |  |
Contingent consideration | € |  |  |  |  | € 5 |  |  |  |  |  |
Number of employees |  |  |  |  | 320 | 320 |  |  |  |  |
DeVeris |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, consideration transferred |  |  | $ 11 | zł 48 |  |  |  |  |  |  |
Percentage of voting interests acquired |  |  | 80.00% | 80.00% |  |  |  |  |  |  |
Argal |  |  |  |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |  |  |  |
Business combination, consideration transferred | € 91 | $ 98 |  |  |  |  | € 8 | $ 9 |  |  |
Payments to acquire businesses, gross | € 82 | $ 88 |  |  |  |  | € 90 | $ 97 |  |  |
Number of employees | 1,480 | 1,480 |  |  |  |  |  |  |  |  |
Percentage of voting interests acquired | 50.10% | 50.10% |  |  |  |  |  |  |  |  |

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