Debt - short-term debt (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jul. 01, 2017
Components of short-term debt
Debt, Current, Total	$ 165,380	$ 50,113
Bank credit facilities and other
Components of short-term debt
Short-term Debt, Weighted Average Interest Rate	2.91%	2.27%
Bank credit facilities and other	$ 60,380	$ 50,113
Notes Due September 2016
Components of short-term debt
stated interest rate	2.63%
Bank credit facilities and other	$ 105,000