|
Stock Incentive Plan Narrative (Details) (USD $)
In Millions, except Share data, unless otherwise specified
|
9 Months Ended |
|
Nov. 23, 2012
|
|
Performance Units [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition |
1 year 9 months |
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options |
$ 3.5 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
1,080,940 |
| Share-based Compensation Arrangement by Share-based Payment Award, Maximum Shares Issued |
1,080,940 |
|
Performance Units [Member] | Minimum [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Percent Earned |
0.00% |
|
Performance Units [Member] | Maximum [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Percent Earned |
200.00% |
|
Restricted Stock Units (RSUs) [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition |
2 years 3 months |
| Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options |
$ 5.5 |
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
550,672 |
|
Executive Officer [Member] | Performance Units [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
540,470 |
|
Executive Officer [Member] | Restricted Stock Units (RSUs) [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
|
| Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period |
330,030 |