Post Employment Plans - Target Asset Allocation Ranges (Details)	12 Months Ended
	Jun. 27, 2015
Equities [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	10.00%
Long-term asset allocation range, maximum	20.00%
Bonds [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	30.00%
Long-term asset allocation range, maximum	40.00%
Property [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	0.00%
Long-term asset allocation range, maximum	10.00%
Absolute return fund [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	20.00%
Long-term asset allocation range, maximum	30.00%
Insurance Contract, Rights and Obligations [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	20.00%
Long-term asset allocation range, maximum	30.00%
Cash and Cash Equivalents [Member]
Defined Benefit Plan Disclosure [Line Items]
Long-term asset allocation range, minimum	0.00%
Long-term asset allocation range, maximum	10.00%