Other Comprehensive Income - Changes in accumulated other comprehensive income, net of tax (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Mar. 28, 2015	Mar. 29, 2014	Mar. 28, 2015	Mar. 29, 2014
Accumulated Other Comprehensive Income Loss [Roll Forward]
Accumulated other comprehensive income (loss) beginning balance	$ (4,156)	$ 7,942	$ 3,987	$ 9,389
Other comprehensive loss before reclassifications	(7,149)	(3,547)	(16,223)	(5,722)
Reclassifications from net accumulated other comprehensive income	462	370	1,393	1,098
Net current period other comprehensive income (loss)	(6,687)	(3,177)	(14,830)	(4,624)
Accumulated other comprehensive income (loss) ending balance	(10,843)	4,765	(10,843)	4,765
Foreign currency translation adjustment
Accumulated Other Comprehensive Income Loss [Roll Forward]
Accumulated other comprehensive income (loss) beginning balance	13,621	22,072	22,682	24,093
Other comprehensive loss before reclassifications	(7,146)	(3,497)	(16,207)	(5,518)
Reclassifications from net accumulated other comprehensive income	0	0	0	0
Net current period other comprehensive income (loss)	(7,146)	(3,497)	(16,207)	(5,518)
Accumulated other comprehensive income (loss) ending balance	6,475	18,575	6,475	18,575
Pension benefit liabilities
Accumulated Other Comprehensive Income Loss [Roll Forward]
Accumulated other comprehensive income (loss) beginning balance	(18,988)	(15,084)	(19,748)	(15,650)
Other comprehensive loss before reclassifications	0	0	0	0
Reclassifications from net accumulated other comprehensive income	379	283	1,139	849
Net current period other comprehensive income (loss)	379	283	1,139	849
Accumulated other comprehensive income (loss) ending balance	(18,609)	(14,801)	(18,609)	(14,801)
Derivative financial instruments
Accumulated Other Comprehensive Income Loss [Roll Forward]
Accumulated other comprehensive income (loss) beginning balance	1,211	954	1,053	946
Other comprehensive loss before reclassifications	(3)	(50)	(16)	(204)
Reclassifications from net accumulated other comprehensive income	83	87	254	249
Net current period other comprehensive income (loss)	80	37	238	45
Accumulated other comprehensive income (loss) ending balance	$ 1,291	$ 991	$ 1,291	$ 991