Acquisition - Schedule of Preliminary Purchase Price Allocation, Including Measurement Period Adjustments with Corresponding Changes to Goodwill (Parenthetical) (Details) - USD ($) $ in Millions		6 Months Ended
Jan. 01, 2026	Jun. 30, 2026
Business Combination [Line Items]
Decrease in goodwill		$ (737)
Dana Incorporated \| Measurement Period Adjustments
Business Combination [Line Items]
Decrease in goodwill	$ 8

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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+ Details