Contingent Liabilities - Additional Information (Detail) Airbags in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2024 USD ($) Vehicle	Dec. 31, 2020 Vehicle	Dec. 31, 2023 USD ($)	Sep. 05, 2023 Airbags	Mar. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items]
Product liability insurance receivable	$ 78		$ 96		$ 141	$ 145
Insurance receivable related to recall	58
Recall of frontal driver and passenger air bag | Airbags | Airbags				52
Honda Buckle Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Number of vehicles recalled | Vehicle		449,000
Unannounced Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Product liability insurance receivable	10
ZF Inflator Recall | Maximum
Loss Contingencies [Line Items]
Estimate potential loss	43
ZF Inflator Recall | Minimum
Loss Contingencies [Line Items]
Estimate potential loss	0
ZF Inflator Recall | Damages from Product Defects
Loss Contingencies [Line Items]
Product liability insurance receivable	$ 0
ZF Inflator Recall | Damages from Product Defects | Global
Loss Contingencies [Line Items]
Number of vehicles recalled | Vehicle	762,000