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Supplemental Information for the Consolidated Statements of Cash Flows (Tables) | 12 Months Ended
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Dec. 31, 2017
Supplemental Cash Flow Information [Abstract] |
Schedule of Cash Flow, Supplemental Disclosures | The following table summarizes the sources (uses) of cash provided by Change in other operating assets and liabilities and Cash paid for income taxes and interest:
| Years Ended December 31,
2017 |  | 2016 |  | 2015
Accounts receivable | $ | 1,402 |  |  | $ | (1,249 | ) |  | $ | (16 | )
Wholesale receivables funded by GM Financial, net | (2,099 | ) |  | (2,184 | ) |  | (820 | )
Inventories | 440 |  |  | (75 | ) |  | (1,209 | )
Automotive equipment on operating leases | (263 | ) |  | 785 |  |  | 520 |
Change in other assets | 108 |  |  | (939 | ) |  | (572 | )
Accounts payable | (362 | ) |  | 3,195 |  |  | 1,658 |
Income taxes payable | (3 | ) |  | (162 | ) |  | 88 |
Accrued and other liabilities | (2,238 | ) |  | 1,209 |  |  | (857 | )
Total | $ | (3,015 | ) |  | $ | 580 |  |  | $ | (1,208 | )
Cash paid for income taxes and interest |  |  |  |  |  |  |  |
Cash paid for income taxes | $ | 656 |  |  | $ | 676 |  |  | $ | 740 |
Cash paid for interest (net of amounts capitalized) – Automotive | $ | 501 |  |  | $ | 460 |  |  | $ | 333 |
Cash paid for interest (net of amounts capitalized) – GM Financial | 2,571 |  |  | 1,761 |  |  | 1,204 |
Total cash paid for interest (net of amounts capitalized) | $ | 3,072 |  |  | $ | 2,221 |  |  | $ | 1,537 |

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