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Restructuring and Other Initiatives (Details) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2016 USD ($) employees | Sep. 30, 2015 USD ($) | Sep. 30, 2016 USD ($) employees | Sep. 30, 2015 USD ($)
Restructuring Reserve [Roll Forward] |  |  |  |
Balance at beginning of period | $ 446 | $ 1,050 | $ 581 | $ 1,378
Additions, interest accretion and other | 35 | 127 | 387 | 474
Payments | (56) | (168) | (560) | (779)
Revisions to estimates and effect of foreign currency | (29) | (61) | (12) | (125)
Balance at end of period | 396 | 948 | 396 | 948
GMNA [Member] |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Temporary Layoff Benefits |  | 351 |  | 351
GMNA [Member] | Cash Severance Incentive Programs [Member] |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Additions, interest accretion and other |  |  | 240 |
GMIO [Member] | Separation Programs in Australia, Korea, India and Chevrolet Europe [Member] |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Additions, interest accretion and other |  |  | 94 |
Restructuring and Related Cost, Cost Incurred to Date | $ 789 |  | $ 789 |
Employees Affected, Inception to Date | employees | 4,550 |  | 4,550 |
Restructuring and Related Cost, Expected Cost Remaining | $ 70 |  | $ 70 |
GMIO [Member] | Separation Programs in Australia, Korea, Thailand, Indonesia, and Chevrolet Europe [Member] |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Additions, interest accretion and other |  |  |  | 149
Restructuring and Related Cost, Cost Incurred to Date |  | $ 663 |  | 663
GME and GMIO [Member] | Russia exit [Member] |  |  |  |
Restructuring Reserve [Roll Forward] |  |  |  |
Additions, interest accretion and other |  |  |  | 112
Cost related to business exit |  |  |  | $ 450

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- Definition Amount of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost including foreign currency translation adjustments, excluding adjustments for costs incurred during the period and costs settled during the period. + References No definition available. + Details
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Includes, but is not limited to, one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and termination benefits associated with an ongoing benefit arrangement. Excludes expenses associated with special or contractual termination benefits, a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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