Commitments and Contingencies	6 Months Ended
Commitments and Contingencies	Jun. 30, 2025
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies	Commitments and Contingencies Legal Proceedings We are subject to various pending and potential legal and regulatory proceedings in the ordinary course of business, including litigation, arbitration, claims, investigations, examinations, subpoenas and enforcement proceedings. Some litigation against us could take the form of class actions. The outcome of these proceedings is inherently uncertain, and thus we cannot confidently predict how or when proceedings will be resolved. An adverse outcome in one or more of these proceedings could result in substantial damages, settlements, fines, penalties, diminished income or reputational harm. We establish reserves for legal matters when it is probable that a loss associated with the matter has been incurred and the amount of the loss can be reasonably estimated. The actual costs of resolving legal matters may be higher or lower than any amounts reserved for these matters. At June 30, 2025, we estimated our reasonably possible legal exposure for unfavorable outcomes to be approximately $26 million, and we have accrued an insignificant amount. Indirect Tax-Related Matters We accrue non-income tax liabilities for contingencies when we believe that a loss is probable and the amounts can be reasonably estimated, while contingent gains are recognized only when realized. In the event any losses are sustained in excess of accruals, they will be charged against income at that time. In evaluating indirect tax matters, we take into consideration factors such as our historical experience with matters of similar nature, specific facts and circumstances, and the likelihood of prevailing. We reevaluate and update our accruals as matters progress over time. We estimate our reasonably possible loss in excess of amounts accrued to be up to $161 million at June 30, 2025.

General Motors Financial Company, Inc. 10-Q