External financing (Details) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Jun. 29, 2013
Components of short-term debt
Short-term borrowings	$ 848,388	$ 838,190
Bank credit facilities [Member]
Components of short-term debt
Short-term borrowings	257,237	177,118
Accounts receivable securitization program [Member]
Components of short-term debt
Short-term borrowings	590,000	360,000
5.875% Notes due March 15, 2014 [Member]
Components of short-term debt
Short-term borrowings	0	299,950
Other debt due within one year [Member]
Components of short-term debt
Short-term borrowings	$ 1,151	$ 1,122