Commitments, Guarantees and Contingencies - Recorded Contractual Obligations (Details) $ in Millions	Dec. 31, 2015 USD ($)
Recorded contractual obligations:
Recorded contractual obligations	$ 5,197
Recorded contractual obligations, 2016	1,622
Recorded contractual obligations, 2017	101
Recorded contractual obligations, 2018	225
Recorded contractual obligations, 2019	411
Recorded contractual obligations, 2020	52
Recorded contractual obligations, 2021 & thereafter	2,786
Long-term Debt [Member]
Recorded contractual obligations:
Recorded contractual obligations	3,756
Recorded contractual obligations, 2016	545
Recorded contractual obligations, 2017	22
Recorded contractual obligations, 2018	155
Recorded contractual obligations, 2019	350
Recorded contractual obligations, 2020	0
Recorded contractual obligations, 2021 & thereafter	2,684
Short-term Debt [Member]
Recorded contractual obligations:
Recorded contractual obligations	1,010
Recorded contractual obligations, 2016	1,010
Recorded contractual obligations, 2017	0
Recorded contractual obligations, 2018	0
Recorded contractual obligations, 2019	0
Recorded contractual obligations, 2020	0
Recorded contractual obligations, 2021 & thereafter	0
Environmental Remediation Liabilities [Member]
Recorded contractual obligations:
Recorded contractual obligations	431
Recorded contractual obligations, 2016	67
Recorded contractual obligations, 2017	79
Recorded contractual obligations, 2018	70
Recorded contractual obligations, 2019	61
Recorded contractual obligations, 2020	52
Recorded contractual obligations, 2021 & thereafter	$ 102

No definition available.

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- Definition

Amount of the recorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=6394976&loc=d3e25383-109308

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing in the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing in the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing in the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing in the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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- Definition

Amount of the recorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

+ Details

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