Restructuring, integration and other charges (Details 1) (USD $) In Thousands, unless otherwise specified	6 Months Ended				6 Months Ended
	Dec. 28, 2013 Fiscal Year 2014 [Member]	Dec. 28, 2013 Fiscal Year 2013 [Member]	Dec. 28, 2013 Fiscal Year 2012 [Member]	Jun. 29, 2013 Fiscal Year 2012 [Member]	Dec. 28, 2013 Severance Reserves [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 Severance Reserves [Member] Fiscal Year 2013 [Member]	Dec. 28, 2013 Facility Exit Costs [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 Facility Exit Costs [Member] Fiscal Year 2013 [Member]	Dec. 28, 2013 Other [Member] Fiscal Year 2014 [Member]	Dec. 28, 2013 Other [Member] Fiscal Year 2013 [Member]
Activity related to the restructuring reserves
Fiscal 2014 pre-tax restructuring charges	$ 26,904				$ 23,486		$ 2,537		$ 881
Balance at June 29, 2013		41,835	2,200	4,700		25,254		16,211		370
Cash payments	(4,897)	(17,507)			(4,660)	(11,943)	(228)	(4,665)	(9)	(899)
Changes in estimate		(1,757)				(1,204)		(2,168)		1,615
Non-cash amounts	(1,690)	(218)			0	0	(1,152)	538	(538)	(756)
Other, principally foreign currency translation	51	638			39	194	2	294	10	150
Balance at December 28, 2013	$ 20,368	$ 22,991	$ 2,200	$ 4,700	$ 18,865	$ 12,301	$ 1,159	$ 10,210	$ 344	$ 480