Derivative Instruments and Fair Value Measurements - Assets and Liabilities Recorded at Fair Value on a Recurring Basis (Details) - USD ($) $ in Millions	6 Months Ended
Jul. 04, 2026	Jan. 03, 2026
Manufacturing group
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Forward exchange contracts maximum maturity period	3 years
Manufacturing group \| Foreign currency exchange contracts \| Cash Flow Hedging
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Notional amounts	$ 574	$ 477
Manufacturing group \| Foreign currency exchange contracts \| Cash Flow Hedging \| Level 2
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Derivative asset, fair value	1	6
Derivative liability, fair value	15	10
Finance group \| Interest rate swap \| Cash Flow Hedging
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Derivative asset, fair value	4	1
Finance group \| Interest Rate Swap, Maturing August 2026 To August 2030 \| Cash Flow Hedging
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Notional amounts	$ 264	$ 264
Finance group \| Interest Rate Swap, Maturing August 2026 To August 2030 \| Cash Flow Hedging \| Junior Subordinated Debt
Assets and Liabilities Recorded at Fair Value on a Recurring Basis
Net impact of debt and derivative, weighted-average fixed interest rate	5.16%	5.16%

Weighted Average Fixed Rate, Net Impact Of Debt And Derivative Instrument

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Fair value of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.

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- Definition

Fair value of financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, not subject to a master netting arrangement.

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- Definition

Nominal or face amount used to calculate payment on derivative.

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- Definition

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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- Definition

Maximum period of hedging exposure to variability in future cash flow for forecasted transaction of cash flow hedge, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes forecasted transaction for payment of variable interest on existing financial instrument.

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