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Restructuring and Other Charges - Narrative (Details) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 USD ($) employee | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($)
Restructuring Cost and Reserve [Line Items] |  |  |  |
Restructuring and other (credits) charges | $ 22 | $ 3 | $ 22 | $ 4
Layoff costs | $ 7 | 0 | 7 | 0
Number of employees associated with layoff costs | employee | 283 |  |  |
Accelerated depreciation | $ 1 |  | 2 | 2
Pension plan settlement | 0 | 3 | 0 | 3
Reversal of previously recorded layoff reserve | $ 0 | $ 0 | 0 | $ 1
Engineered Structures |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Number of employees associated with layoff costs | employee | 112 |  |  |
Fastening Systems |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Number of employees associated with layoff costs | employee | 144 |  |  |
Forged Wheels |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Number of employees associated with layoff costs | employee | 27 |  |  |
UK | Engineered Structures |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Gain (loss) on sale of assets | $ (14) |  | (14) |
UK | Engine Products |  |  |  |
Restructuring Cost and Reserve [Line Items] |  |  |  |
Gain (loss) on sale of assets |  |  | $ 1 |

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