Discontinued Operations (Details) - USD ($)
$ in Millions |
3 Months Ended |
9 Months Ended |
Sep. 30, 2016 |
Sep. 30, 2015 |
Sep. 30, 2016 |
Sep. 30, 2015 |
| Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] |
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| Disposal Group, Including Discontinued Operation, Description and Timing of Disposal |
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On November 6, 2015, we completed the sale of Sikorsky to Lockheed Martin Corp.
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| Discontinued Operations: Net sales |
$ 0
|
$ 1,421
|
$ 0
|
$ 4,379
|
| Discontinued Operations: Costs of sales |
0
|
1,163
|
0
|
3,628
|
| Discontinued Operations: Research and development |
0
|
47
|
0
|
133
|
| Discontinued Operations: Selling, general and administrative |
1
|
88
|
2
|
264
|
| Discontinued Operations: Other Income, net |
0
|
14
|
0
|
40
|
| Discontinued Operations: Income from operations |
1
|
27
|
2
|
284
|
| Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract] |
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| Discontinued Operations: (Loss) gain on disposal |
(4)
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(38)
|
11
|
(66)
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| Discontinued Operations: Income tax benefit (expense) |
(40)
|
54
|
12
|
140
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| Discontinued Operations: Income (loss) from discontinued operations |
37
|
(65)
|
1
|
78
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| Net Cash Provided by (Used in) Discontinued Operations [Abstract] |
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| Net cash outflows from discontinued operations |
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(2,480)
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(366)
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| Discontinued Operations [Member] |
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|
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |
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| Pension curtailment |
$ 0
|
$ 110
|
$ 0
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$ 110
|