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LONG-TERM DEBT (Tables) | 9 Months Ended
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Feb. 22, 2015
Debt Disclosure [Abstract] |
Net Interest Expense | Net interest expense consists of:
| Thirteen weeks ended |  | Thirty-nine weeks ended
| February 22, 2015 |  | February 23, 2014 |  | February 22, 2015 |  | February 23, 2014
Long-term debt | $ | 81.0 |  |  | $ | 98.2 |  |  | $ | 246.6 |  |  | $ | 297.3 |
Short-term debt | 1.0 |  |  | 0.3 |  |  | 2.3 |  |  | 1.1 |
Interest income | (0.1 | ) |  | (0.3 | ) |  | (0.9 | ) |  | (1.6 | )
Interest capitalized | (1.6 | ) |  | (3.2 | ) |  | (4.7 | ) |  | (10.5 | )
| $ | 80.3 |  |  | $ | 95.0 |  |  | $ | 243.3 |  |  | $ | 286.3 |

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