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Nature of Operations and Basis of Presentation (Tables) | 9 Months Ended
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Sep. 30, 2018
Nature of Operations and Basis of Presentation [Abstract] |
Schedule of New Accounting Pronouncements and Changes in Accounting Principles | The following table summarizes the financial statement line items within our condensed consolidated income statement and balance sheet significantly impacted by ASU 2014-09:
| Three Months Ended September 30, 2018
| As Reported |  | Balances without Adoption of ASC 606 |  | Effect of Change
Income Statement |  |  |  |  |
Automotive net sales and revenue | $ | 32,276 |  |  | $ | 32,959 |  |  | $ | (683 | )
Income before income taxes | $ | 2,630 |  |  | $ | 3,321 |  |  | $ | (691 | )
Net income attributable to stockholders | $ | 2,534 |  |  | $ | 3,071 |  |  | $ | (537 | )
| Nine Months Ended September 30, 2018
| As Reported |  | Balances without Adoption of ASC 606 |  | Effect of Change
Income Statement |  |  |  |  |
Automotive net sales and revenue | $ | 98,242 |  |  | $ | 97,961 |  |  | $ | 281 |
Automotive and other cost of sales | $ | 88,788 |  |  | $ | 87,749 |  |  | $ | 1,039 |
Income before income taxes | $ | 7,091 |  |  | $ | 7,661 |  |  | $ | (570 | )
Net income attributable to stockholders | $ | 5,970 |  |  | $ | 6,402 |  |  | $ | (432 | )
| September 30, 2018
| As Reported |  | Balances without Adoption of ASC 606 |  | Effect of Change
Balance Sheet |  |  |  |  |
Equipment on operating leases, net | $ | 474 |  |  | $ | 1,428 |  |  | $ | (954 | )
Deferred income taxes | $ | 23,242 |  |  | $ | 22,661 |  |  | $ | 581 |
Accrued liabilities | $ | 28,104 |  |  | $ | 25,963 |  |  | $ | 2,141 |
Other liabilities | $ | 12,261 |  |  | $ | 12,657 |  |  | $ | (396 | )
Retained earnings | $ | 20,865 |  |  | $ | 22,633 |  |  | $ | (1,768 | )
The following table summarizes the changes to our condensed consolidated balance sheet for the adoption of ASU 2014-09, ASU 2016-01, ASU 2017-12 and ASU 2018-02:
| December 31, 2017 |  | Adjustment due to ASU 2014-09 |  | Adjustment due to ASU 2016-01, ASU 2017-12 and ASU 2018-02 |  | January 1, 2018
Deferred income taxes | $ | 23,544 |  |  | $ | 444 |  |  | $ | (63 | ) |  | $ | 23,925 |
Other assets | $ | 4,929 |  |  | $ | 195 |  |  | $ | 242 |  |  | $ | 5,366 |
GM Financial short-term debt and current portion of long-term debt | $ | 24,450 |  |  | $ | — |  |  | $ | (13 | ) |  | $ | 24,437 |
Accrued liabilities | $ | 25,996 |  |  | $ | 2,328 |  |  | $ | — |  |  | $ | 28,324 |
Other liabilities | $ | 12,394 |  |  | $ | (235 | ) |  | $ | — |  |  | $ | 12,159 |
Retained earnings | $ | 17,627 |  |  | $ | (1,336 | ) |  | $ | 290 |  |  | $ | 16,581 |
Accumulated other comprehensive loss | $ | (8,011 | ) |  | $ | — |  |  | $ | (98 | ) |  | $ | (8,109 | )

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