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Equity (Details) - USD ($) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016 | Dec. 31, 2016 | Mar. 31, 2016
Changes In Equity Disclosure [Line Items] |  |  |  |  |  |  |
Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest |  |  |  | $ (337,000,000) | $ (105,000,000) |  |
Stockholders' Equity Attributable to Parent |  | $ 3,186,000,000 |  | 3,186,000,000 |  | $ 2,794,000,000 |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Beginning Balance |  |  |  | 5,700,000,000 | 6,171,000,000 |  |
Net income (loss) |  | 261,000,000 | $ 229,000,000 | 509,000,000 | (84,000,000) |  |
Net Income (Loss) Attributable to Noncontrolling Interest |  | 109,000,000 | 54,000,000 | 328,000,000 | 97,000,000 |  |
Total foreign currency translation adjustment, net of income tax |  | 80,000,000 | (16,000,000) | 127,000,000 | 232,000,000 |  |
Total change in derivative fair value, net of income tax |  | 6,000,000 | 40,000,000 | 8,000,000 | (115,000,000) |  |
Total pension adjustments, net of income tax |  | 7,000,000 | 3,000,000 | 20,000,000 | 10,000,000 |  |
Cumulative Effect of New Accounting Principle in Period of Adoption | [1] | 31,000,000 |  | 31,000,000 |  |  | $ 0
Preferred Stock, Accretion of Redemption, Discount |  |  |  | (19,000,000) | (4,000,000) |  |
Contributions from noncontrolling interests |  |  |  | 17,000,000 | 23,000,000 |  |
Distributions to noncontrolling interests |  |  |  | (261,000,000) | (295,000,000) |  |
Disposition of businesses |  |  |  | 0 | 18,000,000 |  |
Purchase of treasury stock |  |  |  | 0 | (79,000,000) |  |
Issuance and exercise of stock-based compensation benefit plans |  |  |  | 12,000,000 | 15,000,000 |  |
Dividends declared on common stock |  |  |  | (158,000,000) | (144,000,000) |  |
Sale of subsidiary shares to noncontrolling interests |  |  |  | 69,000,000 | 17,000,000 |  |
Acquisition of subsidiary shares from noncontrolling interests |  |  |  | 115,000,000 | (5,000,000) |  |
Temporary Equity, Net Income |  |  |  | 9,000,000 | 8,000,000 |  |
Ending Balance |  | 6,179,000,000 | 5,768,000,000 | 6,179,000,000 | 5,768,000,000 |  |
Additional Paid in Capital |  | 8,670,000,000 |  | 8,670,000,000 |  | 8,592,000,000 |
Accumulated Other Comprehensive Income (Loss), Net of Tax |  | (2,666,000,000) |  | (2,666,000,000) |  | $ (2,756,000,000) |
AOCI Attributable to Parent [Member] |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Total foreign currency translation adjustment, net of income tax |  |  |  | 117,000,000 |  |  |
Accumulated Defined Benefit Plans Adjustment [Member] |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Total pension adjustments, net of income tax |  |  |  | 1,000,000 |  |  |
Parent [Member] |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Beginning Balance |  |  |  | 2,794,000,000 | 3,149,000,000 |  |
Net income (loss) |  |  |  | 181,000,000 | (181,000,000) |  |
Total foreign currency translation adjustment, net of income tax |  |  |  | 117,000,000 | 179,000,000 |  |
Total change in derivative fair value, net of income tax |  |  |  | 5,000,000 | (52,000,000) |  |
Total pension adjustments, net of income tax |  |  |  | 1,000,000 | 3,000,000 |  |
Cumulative Effect of New Accounting Principle in Period of Adoption | [1] | 31,000,000 |  | 31,000,000 |  |  | 0
Preferred Stock, Accretion of Redemption, Discount |  |  |  | (19,000,000) | 4,000,000 |  |
Contributions from noncontrolling interests |  |  |  | 0 | 0 |  |
Distributions to noncontrolling interests |  |  |  | 0 | (2,000,000) |  |
Disposition of businesses |  |  |  | 0 | 0 |  |
Purchase of treasury stock |  |  |  | 0 | (79,000,000) |  |
Issuance and exercise of stock-based compensation benefit plans |  |  |  | 12,000,000 | 15,000,000 |  |
Dividends declared on common stock |  |  |  | (158,000,000) | (144,000,000) |  |
Sale of subsidiary shares to noncontrolling interests |  |  |  | 22,000,000 | 0 |  |
Acquisition of subsidiary shares from noncontrolling interests |  |  |  | 200,000,000 | (2,000,000) |  |
Temporary Equity, Net Income |  |  |  | 0 | 0 |  |
Ending Balance |  | 3,186,000,000 | 2,882,000,000 | 3,186,000,000 | 2,882,000,000 |  |
Noncontrolling Interest [Member] |  |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Beginning Balance |  |  |  | 2,906,000,000 | 3,022,000,000 |  |
Net income (loss) | [2] |  |  | 328,000,000 | 97,000,000 |  |
Total foreign currency translation adjustment, net of income tax |  |  |  | 10,000,000 | 53,000,000 |  |
Total change in derivative fair value, net of income tax |  |  |  | 3,000,000 | (63,000,000) |  |
Total pension adjustments, net of income tax |  |  |  | 19,000,000 | 7,000,000 |  |
Cumulative Effect of New Accounting Principle in Period of Adoption | [1] | 0 |  | 0 |  |  | $ 0
Preferred Stock, Accretion of Redemption, Discount |  |  |  | 0 | 0 |  |
Contributions from noncontrolling interests |  |  |  | 17,000,000 | 23,000,000 |  |
Distributions to noncontrolling interests |  |  |  | (261,000,000) | (293,000,000) |  |
Disposition of businesses |  |  |  | 0 | 18,000,000 |  |
Purchase of treasury stock |  |  |  | 0 | 0 |  |
Issuance and exercise of stock-based compensation benefit plans |  |  |  | 0 | 0 |  |
Dividends declared on common stock |  |  |  | 0 | 0 |  |
Sale of subsidiary shares to noncontrolling interests |  |  |  | 47,000,000 | 17,000,000 |  |
Acquisition of subsidiary shares from noncontrolling interests |  |  |  | (85,000,000) | (3,000,000) |  |
Temporary Equity, Net Income |  |  |  | 9,000,000 | 8,000,000 |  |
Ending Balance |  | 2,993,000,000 | $ 2,886,000,000 | 2,993,000,000 | $ 2,886,000,000 |  |
Alto Maipo [Member] |  |  |  |  |  |  |
Changes In Equity Disclosure [Line Items] |  |  |  |  |  |  |
Stockholders' Equity Attributable to Parent |  | 196,000,000 |  | 196,000,000 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Additional Paid in Capital |  | 229,000,000 |  | 229,000,000 |  |  |
Accumulated Other Comprehensive Income (Loss), Net of Tax |  | $ (33,000,000) |  | $ (33,000,000) |  |  |
[1] | (2) See Note 1—Financial Statement Presentation, New Accounting Standards Adopted for further information.
[2] | (1) Net income attributable to noncontrolling interest of $337 million and net loss attributable to redeemable stocks of subsidiaries of $9 million for the nine months ended September 30, 2017. Net income attributable to noncontrolling interest of $105 million and net loss attributable to redeemable stock of subsidiaries of $8 million for the nine months ended September 30, 2016.

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- Definition Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e637-108580 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=84228862&loc=d3e681-108580 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
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