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Acquisitions (Narrative) (Details) (USD $)
Share data in Millions, except Per Share data, unless otherwise specified |
0 Months Ended | 3 Months Ended | 6 Months Ended | 6 Months Ended | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Dec. 31, 2013
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Nov. 13, 2013
NYSE Euronext [Member]
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Jun. 30, 2014
NYSE Euronext [Member]
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Jun. 30, 2014
NYSE Euronext [Member]
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Jun. 30, 2014
NYSE Euronext [Member]
Exchange Registrations and Licenses with Indefinite Lives [Member]
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Feb. 03, 2014
SINGAPORE MERCANTILE EXCHANGE PTE LTD [Member]
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Jun. 30, 2014
Developed Technology Rights [Member]
NYSE Euronext [Member]
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Jun. 30, 2014
Customer Relationships [Member]
NYSE Euronext [Member]
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Jun. 30, 2014
Deferred Tax Liabilities on Intangible Assets [Member]
NYSE Euronext [Member]
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Jun. 30, 2014
Trade Names [Member]
NYSE Euronext [Member]
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| Business Acquisition [Line Items] | |||||||||||
| Indefinite Lived Intangible Assets, Restructuring | $ (1,258,000,000) | ||||||||||
| Intangible Assets, Restructuring | (1,472,000,000) | (1,472,000,000) | |||||||||
| Finite Lived Intangible Assets, Restructuring | (19,000,000) | (165,000,000) | (30,000,000) | ||||||||
| Total purchase price | 2,700,000,000 | ||||||||||
| Cash consideration | 11,100,000,000 | ||||||||||
| Shares issued to acquiree stockholders | 42.4 | ||||||||||
| Equity interest issued | 8,400,000,000 | ||||||||||
| Share price | $ 197.80 | ||||||||||
| Preliminary purchase price adjustment, increase (decrease) Intangible Assets | 60,000,000 | 29,000,000 | |||||||||
| Preliminary Purchase Price Adjustment, Other Assets and Liabilities | 21,000,000 | ||||||||||
| Preliminary purchase price adjustment, increase (decrease) in Goodwill | 52,000,000 | ||||||||||
| Severance Costs | 46,000,000 | 29,000,000 | |||||||||
| Net assets acquired | 49,000,000 | ||||||||||
| Intangible assets acquired | 31,000,000 | ||||||||||
| Goodwill acquired | $ 8,583,000,000 | $ 9,501,000,000 | $ 7,370,000,000 | $ 101,000,000 | |||||||