The percentage of payroll deductions on eligible compensation pertaining to employee stock purchase plan.

No definition available.

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The number of additional shares reserved for issuance under stock options and RSU agreements in connection with various acquisition transactions.

+ References

No definition available.

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The weighted-average price, as of the beginning of the year at which grantees can acquire additional shares reserved for issuance under the stock option plans.

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No definition available.

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The total fair value of granted units.

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- Definition

The maximum value of shares, which an employee can purchase in an offering period.

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No definition available.

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- Definition

The additional number of shares granted under previous share-based compensation plans which, when canceled, are authorized to be reissued under the current plan.

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No definition available.

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Number of shares available for purchase under employee stock purchase plan.

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No definition available.

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Number of shares reserved and approved for issuance during the period under employee stock purchase plan.

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No definition available.

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- Definition

Represents the compensation cost capitalized during the period arising from equity-based compensation arrangements (for example, shares of stock, units, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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- Definition

Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Subparagraph (a)(1)
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- Definition

Discount rate from fair value on purchase date that participants pay for shares.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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- Definition

Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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- References

No definition available.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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- Definition

The highest quantity of shares an employee can purchase under the plan per period.

+ References

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 2
-Subparagraph (d)(2)
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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Percentage of vesting of share-based compensation awards.

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- Definition

Period from grant date that an equity-based award expires, 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
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- Definition

Number of shares issued during the period as a result of an employee stock purchase plan.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Publisher SEC
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Number of common and preferred shares that were previously issued and that were repurchased by the issuing entity and held in treasury on the financial statement date. This stock has no voting rights and receives no dividends.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Stock-Based Compensation (Narratives) (Details 1) - USD ($)	1 Months Ended	12 Months Ended
	Jul. 31, 2014	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award
Shares authorized under existing stock based compensation plans (in shares)		274,000,000
Additional shares considered authorized under previous stock based compensation plans (in shares)		66,200,000
Unused shares available to be granted (in shares)		111,600,000
Fair value assumptions used in estimating pricing of options
Stock-based compensation cost, unrecognized, related to non-vested awards		$ 871,000,000	$ 874,000,000
Stock-based compensation cost, unrecognized, related to non-vested awards, weighted average period of recognition		2 years 8 months
Capitalized stock-based compensation cost		$ 0	$ 0	$ 0
Additional stock options and RSU outstanding in connection with acquisitions (in shares)		400,000
Additional options outstanding, weighted-average exercise price (in dollars per share)		$ 50
Treasury stock, Shares (in shares)		1,255,494,724	1,224,685,815
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period		4 years
Contractual term		10 years
Fair value assumptions used in estimating pricing of options
Total intrinsic value of options exercised		$ 74,000,000	$ 323,000,000	614,000,000
Cash received from exercises of stock-based awards		119,000,000	364,000,000	505,000,000
Tax benefit from exercise of stock based awards		$ 26,000,000	$ 107,000,000	$ 199,000,000
Stock options, grants in period		0	0	0
Stock options \| Annual tranche
Share-based Compensation Arrangement by Share-based Payment Award
Percentage of awards vested per year (as a percent)		25.00%
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award
Remaining weighted-average contractual term		3 years
Fair value assumptions used in estimating pricing of options
Fair value of stock units granted		$ 606,000,000	$ 434,000,000	$ 481,000,000
Fair value of stock units vested and released		583,000,000	378,000,000	386,000,000
Stock-based compensation cost, unrecognized, related to non-vested awards		800,000,000	754,000,000	871,000,000
Cash received from exercises of stock-based awards		$ 0	0	0
Restricted Stock Units \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period		1 year
Restricted Stock Units \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period		5 years
Performance Share Units
Share-based Compensation Arrangement by Share-based Payment Award
Vesting period		3 years
Fair value assumptions used in estimating pricing of options
Fair value of stock units granted		$ 174,000,000	257,000,000	170,000,000
Fair value of stock units vested and released		156,000,000	161,000,000	156,000,000
RSUs and PSUs
Fair value assumptions used in estimating pricing of options
Income tax benefits		$ 228,000,000	$ 222,000,000	$ 312,000,000
Employee Stock Purchase Plan
Fair value assumptions used in estimating pricing of options
Discount on purchase of common stock (as a percent)		5.00%
Maximum percentage of payroll deductions on eligible compensation (as a percent)		10.00%
Maximum stock purchases by employees, value		$ 25,000
Maximum stock purchases by employees (in shares)		1,000
Employees purchased shares under the ESPP (in shares)		1,300,000	1,300,000	1,500,000
Shares available for purchase under the ESPP (in shares)		23,100,000	24,400,000	2,300,000
Employee Stock Purchase Plan \| 2014 ESPP Reserve
Fair value assumptions used in estimating pricing of options
Additional shares of authorized common stock that was reserved and approved for issuance under the ESPP (in shares)	25,000,000