Supplemental Disclosures to Consolidated Statements of Cash Flows (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
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| Acquisitions and other investments, net of cash acquired: | |||
| Intangibles not subject to amortization | $ 17 | $ 17 | $ 253 |
| Intangibles subject to amortization | 25 | 12 | 194 |
| Fair value of other assets acquired | 9 | 2 | 25 |
| Net liabilities assumed | (8) | (96) | |
| Deferred tax assets (liabilities) | (2) | (40) | |
| Other | (5) | ||
| Acquisitions and other investments, net of cash acquired | 43 | 29 | 331 |
| Cash paid for interest | 10 | 7 | 8 |
| Cash paid for income taxes | $ 30 | $ 44 | $ 54 |
| X | ||||||||||
- Definition Represents the aggregate of deferred tax assets or liabilities assumed in business acquisitions during the period. No definition available.
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| X | ||||||||||
- Definition The amount of net liabilities assumed in a business acquistion. No definition available.
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| X | ||||||||||
- Definition The amount of other liabilities assumed in a business acquisition. No definition available.
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| X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights that are subject to amortization, excluding goodwill. No definition available.
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| X | ||||||||||
- Definition The cash outflow to acquire asset without physical form usually arising from contractual or other legal rights not subject to amortization, excluding goodwill. No definition available.
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- Definition The amount of cash paid during the current period to foreign, federal, state, and local authorities as taxes on income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The amount of cash paid for interest during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition The cash outflow associated with the acquisition of a controlling interest in another entity or an entity that is related to it but not strictly controlled (for example, an unconsolidated subsidiary, affiliate, joint venture or equity method investment). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of cash outflow to acquire investments classified as other. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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