RELATED PARTY TRANSACTIONS - Additional Information (Detail) (Hitachi Ltd, USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Dec. 27, 2014	Dec. 28, 2013	Dec. 27, 2014	Dec. 28, 2013	Jun. 28, 2014
Hitachi Ltd
Related Party Transaction [Line Items]
Percentage of outstanding common stock	11.00%		11.00%
Sales to Hitachi	$ 0.8	$ 3.4	$ 2.0	$ 4.7
Purchases from Hitachi	3.9	4.0	7.3	6.7
Accounts receivable due from Hitachi	0.8		0.8		2.7
Accounts payable due to Hitachi	$ 3.7		$ 3.7		$ 4.5