Employee Stock Compensation Plans - Other Share-based Plans (Details) (Employee Stock [Member], USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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Employee Stock [Member]
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
ESPP discount | 5.00% | ||
Employees may authorize payroll deductions of up to | 10.00% | ||
Employees purchased (in shares) | 0.2 | 0.3 | 0.3 |
Employees purchased | $ 6 | $ 6 | $ 5 |
Shares authorized (in shares) | 4 | ||
Shares remain unissued (in shares) | 1.7 |
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Cash Received from Employee Purchase of Common Stock No definition available.
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- Definition
Share-based Compensation Arrangement by Share-based Payment Award, Shares by Employees, Shares No definition available.
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- Definition
Discount rate from fair value on offering date that participants pay for shares. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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