Borrowings and Bank Deposits (Liquidity) (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2014 NumberOfBanks
Long-term Debt, Fiscal Year Maturity
Banks extending committed credit lines	50ge_BanksExtendingCommittedCreditLines
Line of Credit Facility, Maximum Borrowing Capacity	$ 44,900
GE
Long-term Debt, Fiscal Year Maturity
2015	2,068
2016	194
2017	4,052
2018	28
2019	29
Line of Credit Facility, Maximum Borrowing Capacity	14,200
GECC
Long-term Debt, Fiscal Year Maturity
2015	37,724
2016	31,615
2017	26,979
2018	18,936
2019	21,953
Fixed and floating rate notes containing put options	474
Line of Credit Facility, Maximum Borrowing Capacity	44,400
GECC \| Three hundred sixty four day lines containing a term out feature [Member]
Long-term Debt, Fiscal Year Maturity
Line of Credit Facility, Maximum Borrowing Capacity	19,300
GECC \| Revolving Credit Facility [Member]
Long-term Debt, Fiscal Year Maturity
Line of Credit Facility, Maximum Borrowing Capacity	$ 25,100

The number of banks that have extended committed credit lines to the company at the end of the year.

No definition available.

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- Definition

The amount of fixed and floating rate notes that contain put options.

+ References

No definition available.

+ Details

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.19(b),22(b))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 19, 22

-Article 5

+ Details

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- Details

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates 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

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 470

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 3

-Subparagraph (SX 210.12-04.(a))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates 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 long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates 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

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates 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

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- Definition

Amount of long-term debt payable, sinking fund requirements, and other securities issued that are redeemable by holder at fixed or determinable prices and dates 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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