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Emission Compliance Related Costs

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Emission Related Acquired Credits Subject To Impairment

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Loss Contingency Accrual, Remaining Amount

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Loss Contingency, Manufacturing Defect, Number

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Number Of Certified Class Actions Pending

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Number Of Certified State Subclasses

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Number Of Decertified State Subclasses

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Number of Defect Airbag Inflators

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Number Of Putative Class Actions Pending

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Number Of Vehicles Recalled

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Period Of Defective Airbag Inflators

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

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Aggregate carrying amount of the estimated litigation liability for known or estimated probable loss from litigation, which may include attorneys' fees and other litigation costs.

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Amount awarded from other party in judgment or settlement of litigation.

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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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Amount of loss contingency liability.

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Number of pending claims pertaining to a loss contingency.

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The difference between the maximum amount of estimated loss and the amount recorded as of the balance sheet date.

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Amount of increase (decrease) in the standard product warranty accrual. Excludes extended product warranties.

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Amount of obligation for supplier finance program.

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Indicates line item in statement of financial position that includes obligation for supplier finance program.

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Commitments, Contingencies and Uncertainties (Details) $ in Billions	1 Months Ended	3 Months Ended		12 Months Ended
	May 31, 2023 vehicle	Mar. 31, 2026 USD ($) case	Mar. 31, 2025 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2025 USD ($)	Jun. 30, 2025 subclass	Sep. 05, 2023 airbagInflator	Jul. 31, 2023 case	Mar. 31, 2023 subclass case	Jul. 31, 2021 defect
Loss Contingencies [Line Items]
Maximum liability, guarantees		$ 3.7			$ 3.5
Supplier finance obligation		$ 1.3			$ 1.1
Supplier finance program, obligation, statement of financial position [extensible enumeration]		Accounts payable (principally trade)			Accounts payable (principally trade)
Compliance related costs		$ 0.1	$ 0.2
Carrying amount of acquired credits		1.3
Acquired credits subject to impairment		1.0
Takata Passenger-side Airbags
Loss Contingencies [Line Items]
Number of putative class actions pending \| case									1
Probable loss accrual		$ 0.4
A R C Matters
Loss Contingencies [Line Items]
Number of vehicles recalled \| vehicle	1,000,000
Number of defect airbag inflators \| airbagInflator							52,000,000
Period of defect airbag inflators		20 years
Chevrolet Bolt EV Recall
Loss Contingencies [Line Items]
Probable loss accrual		$ 2.7
Number of manufacturing defects \| defect										2
Remaining accrual amount		0.2
Chevrolet Bolt EV Recall \| LG
Loss Contingencies [Line Items]
Receivable amount		1.7
Privacy and Consumer Protection Matters
Loss Contingencies [Line Items]
Probable loss accrual		0.5
Indirect Tax-Related Matters
Loss Contingencies [Line Items]
Estimate of possible loss		$ 5.7
Foreign Emissions Standards
Loss Contingencies [Line Items]
Loss contingency, pending claims, number \| case								2
Faulty 8 Speed Transmissions
Loss Contingencies [Line Items]
Number of putative class actions pending \| case		1
Number of certified class actions pending \| case		1
Model Year 2015-2019 Vehicles
Loss Contingencies [Line Items]
Number of certified state subclasses \| subclass									26
Number of decertified state subclasses \| subclass						26
Takata Passenger-side Airbags
Loss Contingencies [Line Items]
Increase in product warranty accrual				$ 1.1
Accrued Liabilities, Current and Other Liabilities, Noncurrent
Loss Contingencies [Line Items]
Estimated litigation liability		$ 1.5			$ 1.5