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Derivative Financial Instruments - Summary of Cash Flow Hedging Instruments (Details) - Cash Flow Hedging - Designated as Hedging Instrument - USD ($) $ in Millions | Jun. 27, 2021 | Dec. 27, 2020 | Jun. 28, 2020
--- | --- | --- | ---
Derivative [Line Items] |  |  |
Notional Amount | $ 737.8 | $ 133.3 | $ 443.4
Fair Value | (2.3) | (8.3) | 29.0
Inventory purchases |  |  |
Derivative [Line Items] |  |  |
Notional Amount | 346.8 | 31.8 | 255.5
Fair Value | (2.0) | (10.0) | 20.1
Sales |  |  |
Derivative [Line Items] |  |  |
Notional Amount | 189.3 | 11.6 | 77.3
Fair Value | 0.7 | 1.4 | 4.9
Production financing and other |  |  |
Derivative [Line Items] |  |  |
Notional Amount | 201.7 | 89.9 | 110.6
Fair Value | $ (1.0) | $ 0.3 | $ 4.0

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