Restricted Stock Rights and Restricted Performance Stock Rights Grant Date Aggregate Fair Value

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- Definition

Share based compensation arrangement by share based payment award award grants percentage financial metric met exceeded.

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No definition available.

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- Definition

Share Based Compensation Arrangement By Share Based Payment Award Award Grants Percentage Financial Metric Met Exceeded per Corporate Policy Council

+ References

No definition available.

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- Definition

Share limit issued in connection with awards.

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- Definition

Stock Issued During Period, Fair Value Grant Date, Share-based Compensation

+ References

No definition available.

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for deferred compensation arrangements payable within one year (or the normal operating cycle, if longer). Represents currently earned compensation under cash arrangements (such as a profit-sharing plan, rabbi trust, and employee contract--excluding equity-based arrangements) that is not actually paid until a later date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 710
-SubTopic 10
-Section 30
-Paragraph 2
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- Definition

Unrecognized cost of unvested share-based compensation awards.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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.

+ References

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Publisher FASB
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-Paragraph 2
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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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-Name Accounting Standards Codification
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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(iii)(1)
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- Definition

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.

+ References

No definition available.

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- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

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- Definition

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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
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- Definition

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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-Publisher FASB
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-Topic 718
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- Definition

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(1)
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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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-Name Accounting Standards Codification
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-SubTopic 10
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-Paragraph 2
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- Definition

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 29, 30
-Article 5

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- Definition

Value of stock related to Restricted Stock Awards issued during the period, net of the stock value of such awards forfeited.

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Stock Compensation Plans and Other Compensation Arrangements (Details 4) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Share-based Compensation by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			539,000	763,000	1,577,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized			$ 88
Weighted-average period for unrecognized compensation expense to be charged to expense			1 year 3 months
Stock plans, vesting period			3 years
Stock issued, settlement of fully vested stock awards, shares			2,600,000	2,600,000	3,400,000
Stock issued, settlement of fully vested stock awards, fair value at issuance			$ 434	$ 305	$ 226
Stock issued, settlement of fully vested stock awards, fair value grant date			143	80	105
Restricted Stock Rights and Restricted Performance Stock Rights Grant Date Aggregate Fair Value	$ 90		$ 89	$ 90	$ 101
Available for future grant			5,100,000
2011 Long-Term Incentive Stock Plan
Share-based Compensation by Share-based Payment Award
Number of shares authorized			39,100,000
Share limit for every one share issued in connection with awards			4.5
Available for future grant			7,500,000
Amended 2011 Plan [Domain]
Share-based Compensation by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized			2,400,000
2001 Long-Term Incentive Stock Plan Rolled into 2011 Plan [Member]
Share-based Compensation by Share-based Payment Award
Number of shares authorized			6,900,000
Minimum
Share-based Compensation by Share-based Payment Award
Required service period under 2011 Plan and 1993 SPND (years)			5 years
Minimum \| Grants During 2010 and After [Member]
Share-based Compensation by Share-based Payment Award
Share Based Compensation Arrangement By Share Based Payment Award Award Grants Percentage Financial Metric Met Exceeded			0.00%
Maximum \| Grants During 2010 and After [Member]
Share-based Compensation by Share-based Payment Award
Share Based Compensation Arrangement By Share Based Payment Award Award Grants Percentage Financial Metric Met Exceeded			200.00%
Share Based Compensation Arrangement By Share Based Payment Award Award Grants Percentage Financial Metric Met Exceeded per Corporate Policy Council			150.00%
Stock options
Share-based Compensation by Share-based Payment Award
Stock options, issued	0		0
Restricted Performance Stock Rights
Share-based Compensation by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			400,000	600,000	1,100,000
Cash Units and Cash Performance Units [Member]
Share-based Compensation by Share-based Payment Award
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	$ 122		$ 128	$ 122	$ 108
Cash Units and Cash Performance Units [Member] \| Minimum
Share-based Compensation by Share-based Payment Award
Deferred Compensation Cash-based Arrangements, Liability, Current	32		37	32	32
Cash Units and Cash Performance Units [Member] \| Maximum
Share-based Compensation by Share-based Payment Award
Deferred Compensation Cash-based Arrangements, Liability, Current	$ 179		$ 194	$ 179	$ 173
Restricted Stock Units (RSUs) [Member]
Share-based Compensation by Share-based Payment Award
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period			200,000	200,000	500,000
Stock Option Plan Granted After 2008
Share-based Compensation by Share-based Payment Award
Stock plans, vesting period			3 years
Award expiration period			7 years
Forecast
Share-based Compensation by Share-based Payment Award
Stock issued, settlement of fully vested stock awards, shares		1,700,000
Stock issued, settlement of fully vested stock awards, fair value at issuance		$ 96