Employee Stock Plans - Additional Information (Detail) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended				0 Months Ended	1 Months Ended	12 Months Ended			12 Months Ended				12 Months Ended					1 Months Ended		12 Months Ended					12 Months Ended			1 Months Ended	12 Months Ended	1 Months Ended
	Jun. 28, 2014	Jun. 29, 2013	Jun. 30, 2012	Jul. 02, 2011	Oct. 22, 2013 PSUs	Jan. 14, 2014 PSUs	Jun. 28, 2014 PSUs	Oct. 22, 2013 PSUs	Jul. 31, 2011 PSUs	Jun. 28, 2014 Restricted stock awards and units	Jun. 29, 2013 Restricted stock awards and units	Jun. 30, 2012 Restricted stock awards and units	Jul. 02, 2011 Restricted stock awards and units	Jun. 28, 2014 Minimum Stock options	Jun. 28, 2014 Maximum Stock options	Jun. 28, 2014 Amended and Restated 2001 Long-Term Stock Incentive Plan	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan	Jun. 27, 2014 Amended and Restated 2004 Stock Incentive Plan	Jul. 31, 2012 Amended and Restated 2004 Stock Incentive Plan PSUs	Jul. 31, 2011 Amended and Restated 2004 Stock Incentive Plan PSUs	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan PSUs	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan SARs	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan Minimum Stock options	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan Minimum Restricted stock awards and units	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan Maximum PSUs	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan Maximum Stock options	Jun. 28, 2014 Amended and Restated 2004 Stock Incentive Plan Maximum Restricted stock awards and units	Oct. 26, 2011 2011 Employee Stock Purchase Plan	Feb. 28, 2014 Chief Executive Officer [Member] RSUs	Jun. 28, 2014 Chief Executive Officer [Member] RSUs	Mar. 29, 2014 Executive Officer [Member] PSUs	Jun. 28, 2014 Executive Officer [Member] PSUs
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]
Consist of common stock shares reserved for issuance																6,300,000
Plan term														7 years	10 years	10 years
Number of shares after amendment																	7,800,000
Issuance of awards other than stock options being counted (in shares)																1.25	1.25
Expiry date of Plan																	Oct. 31, 2020
Number of shares issued under the ESPP	5,703,000	7,578,000	2,537,000	3,727,000
Award vesting period					2 years									2 years	4 years								2 years	1 year		4 years	4 years
Outstanding stock appreciation rights (in shares)										4,273,000	2,850,000	1,051,000	799,000									200,000
Average remaining life																						1 year 2 months 12 days
Granted performance stock units (in shares)						200,000														200,000								1,700,000			200,000
Aggregate estimated grant date fair value of PSU						$ 0.6														$ 0.9											$ 0.5
Achievement of performance condition associated with PSUs								100.00%	150.00%
Number of grants outstanding (in shares)	320,000	423,000	498,000		100,000
Vesting percentage relative to target					50.00%
Vesting of performance based units percentage					50.00%
PSUs outstanding (in shares)	4,156,000	6,475,000	3,470,000	3,350,000																					100,000
Fair value of PSUs outstanding							0.2
Stock awards, additional shares approved for grant																			600,000		600,000
Forfeited PSUs during period (in shares)																			400,000
Number of PSUs outstanding (in shares)							200,000																									100,000
Aggregate estimated grant date fair value							0.4																									0.4
Number of RSUs granted to the CEO																													800,000
Number of restricted stock units (RSUs) granted (in shares)										3,900,000	2,541,000	812,000
Aggregate grant date fair value of RSUs																														$ 2.0
Closing stock price used in pre tax intrinsic value (in usd per share)																		$ 2.15
Shares of common stock, option exercisable	3,623,000																100,000