Stock-Based Compensation (Details)
In Millions, unless otherwise specified |
Dec. 31, 2013
|
Dec. 31, 2012
|
---|---|---|
Number of common shares reserved for issuance | ||
Shares available for granting under the 2002 plan (in shares) | 30.3 | 26.8 |
Options outstanding (in shares) | 12.2 | 18.6 |
Total shares reserved for issuance (in shares) | 42.5 | 45.4 |
Director Deferred Stock Ownership Plan [Member]
|
||
Number of common shares reserved for issuance | ||
Total shares reserved for issuance (in shares) | 0.2 |