|
Stock-Based Compensation (Narrative) (Details) (USD $)
|
0 Months Ended |
3 Months Ended |
|
Mar. 13, 2012
|
Jul. 28, 2012
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
7,000,000 |
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant |
|
6,000,000 |
| Granted, Stock Options |
1,900,000 |
704,000 |
| Granted, Weighted-Average Exercise Price Per Share |
$ 37.63 |
$ 26.29 |
| Grants of stock options - fair value per option |
$ 11.68 |
$ 11.36 |
| Granted, Stock Awards |
646,000 |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
$ 37.63 |
|
|
Director [Member]
|
|
|
| Granted, Stock Awards |
|
50,000 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
|
$ 27.26 |
|
Employee [Member]
|
|
|
| Granted, Stock Awards |
|
690,000 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value |
|
$ 26.29 |
|
Newly Authorized Shares [Member]
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
1,500,000 |
|
Reserved But Unissued Shares [Member]
|
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized |
|
5,500,000 |