|
Condensed Consolidated Balance Sheets (Parenthetical) (USD $)
In Millions, unless otherwise specified |
Nov. 23, 2012
|
Feb. 24, 2012
|
|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Accounts receivable, allowances | $ 18.0 | $ 19.6 |
| Property plant and equipment, accumulated depreciation | $ 1,215.3 | $ 1,215.3 |