Note 24 - Investments in Unconsolidated Affiliates and Variable Interest Entities (Detail) - Raw Material Purchases Under Supply Agreement (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Mar. 24, 2013	Mar. 25, 2012
UNF [Member]
Supply agreement raw material purchases	$ 8,792	$ 10,294
UNF America [Member]
Supply agreement raw material purchases	16,936	12,446
UNF and UNF America [Member]
Supply agreement raw material purchases	$ 25,728	$ 22,740