Inventories - Additional Information (Detail) - USD ($) $ in Millions |
May 27, 2016 |
Feb. 29, 2016 |
May 29, 2015 |
|---|---|---|---|
| Inventory Disclosure [Abstract] | |||
| Inventory held on location for retailers with scan-based trading arrangements, which is included in finished products | $ 68.4 | $ 63.5 | $ 67.9 |