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Financial Instruments - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 27, 2025	Dec. 28, 2024
Derivative [Line Items]
Restricted cash in other current assets as collateral related to open derivative contracts	$ 1.5	$ 1.4
Commodity contracts
Derivative [Line Items]
Deferred net gains, net of tax, included in AOCI	0.3
Cash Flow Hedging | Commodity contracts | Long
Derivative [Line Items]
Open option contracts written, at fair value	$ 23.3
Time period for open copper future contract purchases	12 months
Fair value of future contracts with net gain (loss) position	$ 0.3
Fair Value Hedging | Commodity contracts | Short
Derivative [Line Items]
Fair value of future contracts with net gain (loss) position	0.1
Open future contracts to sell copper	$ 7.5
Time period for open copper future contract sales	3 months

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The fair value of the open option contracts Put for the investment.

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Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

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Fair value of the assets less the liabilities of a derivative or group of derivatives.

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