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Contingent Liabilities - Additional Information (Detail) € in Millions, Airbags in Millions, $ in Millions		3 Months Ended	12 Months Ended
	Oct. 31, 2024 EUR (€)	Dec. 31, 2020 Vehicle	Dec. 31, 2024 USD ($) Vehicle	Oct. 31, 2024 USD ($)	Oct. 31, 2024 EUR (€)	Dec. 31, 2023 USD ($)	Sep. 05, 2023 Airbags	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Loss Contingencies [Line Items]
Recall of frontal driver and passenger air bag | Airbags							52
Product liability accrual			$ 65			$ 96		$ 145	$ 144
Insurance receivable related to recall			54
Unannounced Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Product liability accrual			$ 12
ZF Inflator Recall | Global Member
Loss Contingencies [Line Items]
Number of vehicles recalled | Vehicle			762,000
ZF Inflator Recall | Minimum
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued			$ 0
ZF Inflator Recall | Maximum
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued			43
ZF Inflator Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Product liability accrual			$ 0
Honda Buckle Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Number of vehicles recalled | Vehicle		449,000
BMW Complaint
Loss Contingencies [Line Items]
Claiming damages charges | €	€ 63
Damages Charges and Interest | €					€ 95
Product liability accrual				$ 0
BMW Complaint | Minimum
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued | €					0
BMW Complaint | Maximum
Loss Contingencies [Line Items]
Loss Contingency, Range of Possible Loss, Portion Not Accrued | €					€ 95

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