Note 11 - Acquisitions (Details) - Estimated Fair Value of the Assets Acquired and Liabilities Assumed (USD $)	Aug. 31, 2013	Mar. 02, 2013	Jun. 29, 2012 Cost Plus [Member]
Note 11 - Acquisitions (Details) - Estimated Fair Value of the Assets Acquired and Liabilities Assumed [Line Items]
Current assets			$ 222,000,000
Property and equipment and other non-current assets			132,400,000
Intangible assets			211,600,000
Goodwill	486,279,000	483,518,000	247,400,000
Total assets acquired			813,400,000
Accounts payable and other liabilities			(252,900,000)
Borrowings under credit facility			(25,500,000)
Total liabilities acquired			(278,400,000)
Total net assets acquired			$ 535,000,000