Inventories (Details) - USD ($) $ in Millions |
Nov. 25, 2016 |
Feb. 26, 2016 |
|---|---|---|
| Inventories [Abstract] | ||
| Raw materials and work-in-process | $ 77.1 | $ 80.4 |
| Finished goods | 114.2 | 96.9 |
| Inventory, net of valuation allowances | 191.3 | 177.3 |
| LIFO reserve | 18.7 | 17.9 |
| Inventory, net of valuation allowances and LIFO reserve | 172.6 | 159.4 |
| FIFO inventory amount | $ 78.3 | $ 76.3 |