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Pre-Production Costs Related to Long-Term Supply Agreements - Narrative (Details) - USD ($) $ in Millions	9 Months Ended
	Sep. 27, 2025	Sep. 28, 2024
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]
Capitalized pre-production E&D costs	$ 216.2	$ 225.4
Capitalized pre-production tooling costs related to customer-owned tools	79.4	113.7
Cash collected related to E&D and tooling costs	$ 343.2	$ 287.5

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- Definition

Amount of recoverable preproduction engineering and design costs related to long term supply agreements capitalized during the reporting period.

+ References

No definition available.

+ Details

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X

- Definition

Amount of recoverable preproduction tooling costs related to long term supply agreements capitalized during the reporting period.

+ References

No definition available.

+ Details

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X

- Definition

Cash recoveries of preproduction engineering, design and tooling costs incurred on behalf of a customer.

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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