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Restructuring Costs (Details) $ in Millions | 12 Months Ended
--- | ---
Dec. 29, 2024 USD ($) employee | Dec. 31, 2023 USD ($) employee | Jan. 01, 2023 USD ($) employee
Restructuring Cost and Reserve [Line Items] |  |  |
Restructuring and other charges (credits) | $ 22.1 | $ 31.4 | $ 23.7
Restructuring charges (credits) | 4.1 | 7.7 | (4.8)
Selling and administrative expenses | $ 342.3 | $ 328.1 | 297.5
Restructuring and Related Cost, Expected Number of Positions Eliminated | employee | 100 | 110 |
Restructuring Reserve [Roll Forward] |  |  |
Other nonoperating income (expense), litigation reserve | $ 0.0 | $ 0.0 | (28.5)
Cost of sales | 3,463.9 | 3,371.1 | $ 3,121.8
Employee Severance |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Reduction in severance related reserves, workforce | employee |  |  | 110
Restructuring Reserve [Roll Forward] |  |  |
Restructuring Reserve, Beginning Balance | 15.2 | 9.8 | $ 17.7
Restructuring charges | 4.1 | 7.7 | (4.8)
Divestitures | (3.5) | 0.0 | 0.0
Payments for Restructuring | (6.8) | (2.3) | (3.1)
Restructuring Reserve, Ending Balance | 9.0 | 15.2 | $ 9.8
Start Up Costs |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | 11.3 | 11.5 |
Unplanned Outage Costs |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges |  | 1.9 |
Asset Write-offs |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges |  | 10.3 |
Unusual or Infrequent Item, or Both |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |
Selling and administrative expenses | 2.7 |  |
Restructuring Reserve [Roll Forward] |  |  |
Cost of sales | 15.3 | 23.7 |
Inventory write-offs |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | 4.6 |  |
Transaction costs |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring charges | 2.1 |  |
Other Current Liabilities [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring Reserve, Beginning Balance | 10.9 |  |
Restructuring Reserve, Ending Balance |  | 10.9 |
Other Noncurrent Liabilities [Member] |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Restructuring Reserve, Beginning Balance | $ 4.3 |  |
Restructuring Reserve, Ending Balance |  | $ 4.3 |

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