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v3.25.2

Product Warranty and Related Liabilities (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Product warranty and related liabilities |  |  |  |
Warranty balance at beginning of period | $ 10,873 | $ 9,356 | $ 10,571 | $ 9,295
Warranties issued and assumed in period – recall campaigns | 471 | 390 | 614 | 656
Warranties issued and assumed in period – product warranty | 887 | 888 | 1,676 | 1,556
Payments | (1,330) | (1,030) | (2,533) | (2,054)
Adjustments to pre-existing warranties | 741 | 463 | 1,306 | 637
Effect of foreign currency and other | 56 | (23) | 64 | (47)
Warranty balance at end of period | 11,698 | 10,043 | 11,698 | 10,043
Less: Supplier recoveries balance at end of period | 475 | 646 | 475 | 646
Warranty balance, net of supplier recoveries at end of period | 11,223 | 9,397 | 11,223 | 9,397
Product warranty expense, net of recoveries |  |  |  |
Warranties issued and assumed in period | 1,358 | 1,278 | 2,290 | 2,211
Supplier recoveries accrued in period | (186) | (79) | (337) | (137)
Adjustments and other | 797 | 440 | 1,371 | 590
Warranty expense, net of supplier recoveries | $ 1,969 | $ 1,639 | $ 3,323 | $ 2,664

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- Definition Amount as of the balance sheet date of the aggregate standard product warranty and related liabilities. Does not include the balance for the extended product warranty liability. + References No definition available. + Details
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- Definition Increase or Decrease in standard product warranty liability and related liabilities due to currency translation and other. Does not include any Increase or Decrease in an extended product warranty liability due to currency translation. + References No definition available. + Details
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- Definition Policy Product Warranty And Recall Campaigns, Net Of Recoveries + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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- Definition Represents the aggregate decrease in the liability for payments made (in cash or in kind) to satisfy claims under the terms of the standard product warranty or related liabilities. Does not include any Increase or Decrease in the liability for payments related to extended product warranties. + References No definition available. + Details
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Namespace Prefix: | gm_
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- Definition Represents the aggregate Increase or Decrease in the liability during the reporting period for accruals related to preexisting standard product warranties (including adjustments related to changes in estimates) and related liabilities. Does not include any Increase or Decrease in the liability for accruals related to extended product warranties. + References No definition available. + Details
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- Definition Policy, Product Warranty Receivable, Supplier Recoveries + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition Product Warranty Expense, Net Of Recoveries + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
Balance Type: | debit
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- Definition Standard And Extended Product Warranty + References No definition available. + Details
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- Definition Standard And Extended Product Warranty Expense, Adjustments And Other + References No definition available. + Details
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- Definition Standard And Extended Product Warranty Expense, Increase For Warranties Issued And Assumed In Period + References No definition available. + Details
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- Definition Standard And Extended Product Warranty Expense, Supplier Recoveries Accrued In Period + References No definition available. + Details
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- Definition Represents the aggregate increase in the liability for accruals related to warranty issued during the reporting period. Does not include any increase in the liability for accruals related to extended product warranties. + References No definition available. + Details
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- Definition Represents the aggregate increase in the liability for accruals for recall campaigns and related liabilities issued during the reporting period. + References No definition available. + Details
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Data Type: | xbrli:monetaryItemType
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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