Note 10 - Employee Post-Employment Benefits (Details) - Weighted-average Assumptions Used to Determine the Benefit Obligation	Jun. 03, 2014	Jun. 04, 2013
Pension Benefits [Member]
Note 10 - Employee Post-Employment Benefits (Details) - Weighted-average Assumptions Used to Determine the Benefit Obligation [Line Items]
Discount rate	4.40%	4.50%
Rate of compensation increase	2.00%	2.00%
Postretirement Medical and Life Benefits [Member]
Note 10 - Employee Post-Employment Benefits (Details) - Weighted-average Assumptions Used to Determine the Benefit Obligation [Line Items]
Discount rate	3.50%	3.70%
Rate of compensation increase	2.00%	2.00%