Commodity Derivative Instruments - Summary of Outstanding Commodity Derivative Instruments (Details) gal in Thousands, T in Thousands, $ in Thousands	6 Months Ended	12 Months Ended
Jul. 03, 2026 USD ($) T gal	Dec. 31, 2025 USD ($) T gal
Aluminum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments \| $	$ 2,838	$ 15,129
Hedged via call and swap instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments, mass \| T	67	10
Hedged via put instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments, mass \| T	74	5
Fuel
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments \| $	$ 3,065	$ 2,415
Hedged via call and swap instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments, volume \| gal	11,430	7,500
Hedged via put instruments
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Net notional amount of outstanding commodity derivative instruments, volume \| gal	14,310	9,900

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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