Restructuring, integration and other expenses (Details Textuals) (USD $) In Thousands, unless otherwise specified	6 Months Ended	3 Months Ended
	Dec. 27, 2014 employees	Dec. 27, 2014	Jun. 28, 2014
Fiscal Year 2015 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, range of positions eliminated, low end	150
Restructuring expenses	$ 17,352
Restructuring Reserve	7,123	7,123
Fiscal Year 2014 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	10,395	10,395	27,785
Fiscal Year 2013 and Prior [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	7,700	7,700	13,100
EM [Member] | Fiscal Year 2015 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	9,600
TS [Member] | Fiscal Year 2015 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	7,800
Fiscal Year 2015 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring expenses	$ 17,352	$ 6,579