Business Acquisition, Equity Interest Issued or Issuable, Number of Shares To Be Issued

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- Definition

Business Combination, Share-based Compensation and Other Arrangement Excluded from Contingent Consideration

+ References

No definition available.

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- Definition

Cash and Notes Acquired from Acquisitions

+ References

No definition available.

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- Definition

Deferred compensation arrangement to be recognized

+ References

No definition available.

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- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (a)(3)

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- Definition

Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 50

-Paragraph 1

-Subparagraph (b)(4)

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(2)-(3)

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 30

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-Subparagraph (b)

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- Definition

Amount of deferred tax liability attributable to taxable temporary differences due after one year or the normal operating cycle, if longer, assumed at the acquisition date.

+ References

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (c)

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- Definition

Amount of liabilities assumed at the acquisition date.

+ References

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- Definition

Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

+ References

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- Definition

Amount of commitment made to pay deferred cash remuneration.

+ References

No definition available.

+ Details

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- Definition

Minimum period the individual is required to perform services to be fully vested under the deferred compensation arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Topic 718

-SubTopic 10

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-Paragraph 2

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- Definition

Number of shares issued pursuant to the terms of a deferred compensation arrangement.

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- Definition

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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-Publisher FASB

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-Paragraph 1

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

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-Subparagraph (b)

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- Definition

Additional share-based compensation cost recognized as a result of an occurrence of an event that accelerates its recognition.

+ References

No definition available.

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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Subsequent Events (Details) (USD $) In Millions, except Per Share data, unless otherwise specified				3 Months Ended		9 Months Ended		0 Months Ended		0 Months Ended		0 Months Ended		0 Months Ended		0 Months Ended			0 Months Ended
	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2014 Class A Common Stock	Sep. 30, 2014 WhatsApp	Sep. 30, 2013 WhatsApp	Sep. 30, 2014 WhatsApp	Sep. 30, 2013 WhatsApp	Oct. 06, 2014 Subsequent Event WhatsApp	Oct. 06, 2014 Subsequent Event WhatsApp	Oct. 06, 2014 Subsequent Event WhatsApp Acquired users	Oct. 06, 2014 Subsequent Event WhatsApp Acquired users	Oct. 06, 2014 Subsequent Event WhatsApp Trade Names	Oct. 06, 2014 Subsequent Event WhatsApp Trade Names	Oct. 06, 2014 Subsequent Event WhatsApp Acquired technology	Oct. 06, 2014 Subsequent Event WhatsApp Acquired technology	Oct. 06, 2014 Subsequent Event WhatsApp Other Intangible Assets	Oct. 06, 2014 Subsequent Event WhatsApp Other Intangible Assets	Oct. 06, 2014 Subsequent Event WhatsApp Restricted Stock Units (RSUs)	Oct. 06, 2014 Subsequent Event WhatsApp Class A Common Stock
Subsequent Event [Line Items]
Business Acquisition, number of shares issued																			178
Payments to acquire business								$ 4,589
Shares to be issued																		46
Common stock, closing share price (in usd per share)			$ 79.04						$ 77.56
Business Combination, Consideration Transferred [Abstract]
Cash								4,589
Common stock									13,787
Less: post-acquisition share-based compensation and other compensation expense								(1,067)
Less: cash and promissory notes acquired on acquisition date									(116)
Purchase consideration								17,193
Share-based compensation recognized								(188)
Deferred compensation expense to be recognized								879
Deferred compensation (in shares)								8.5
Deferred compensation, Cash award granted									219
Deferred compensation, Requisite service period								3 years
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Finite-lived intangible assets:											2,026		448		288		21
Finite-lived intangible asset, Useful life										7 years		5 years		5 years		2 years
Net liabilities assumed									(33)
Deferred tax liabilities									(916)
Net assets acquired									1,834
Goodwill	2,612	839							15,359
Purchase consideration								17,193
Business Acquisition, Pro Forma Information [Abstract]
Revenue				3,210	2,019	8,637	5,292
Net income (loss)				$ 526	$ 136	$ 1,289	$ (106)